USD766910S1 - Set of trigonometry calculator keys - Google Patents

Set of trigonometry calculator keys Download PDF

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Publication number
USD766910S1
USD766910S1 US29/508,793 US201429508793F USD766910S US D766910 S1 USD766910 S1 US D766910S1 US 201429508793 F US201429508793 F US 201429508793F US D766910 S USD766910 S US D766910S
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United States
Prior art keywords
trigonometry
calculator keys
calculator
keys
view
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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US29/508,793
Inventor
Albert E. Packulak
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Individual
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Priority to US29/508,793 priority Critical patent/USD766910S1/en
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FIG. 1 is a perspective front view of the set of trigonometry calculator keys, showing my new design;
FIG. 2 is a front side view thereof;
FIG. 3 is a rear side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is a top view thereof.
The broken lines in the drawings depict the bounds of the claim, which extends to the boundary but does not include the boundary.

Claims (1)

    CLAIM
  1. The ornamental design for set of trigonometry calculator keys, as shown and described.
US29/508,793 2014-11-11 2014-11-11 Set of trigonometry calculator keys Active USD766910S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/508,793 USD766910S1 (en) 2014-11-11 2014-11-11 Set of trigonometry calculator keys

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Application Number Priority Date Filing Date Title
US29/508,793 USD766910S1 (en) 2014-11-11 2014-11-11 Set of trigonometry calculator keys

Publications (1)

Publication Number Publication Date
USD766910S1 true USD766910S1 (en) 2016-09-20

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US29/508,793 Active USD766910S1 (en) 2014-11-11 2014-11-11 Set of trigonometry calculator keys

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US (1) USD766910S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD822099S1 (en) * 2017-03-15 2018-07-03 John Thiel Type font
USD873271S1 (en) * 2019-08-07 2020-01-21 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. Keyboard
USD894186S1 (en) * 2018-12-05 2020-08-25 Pro-Boards, Llc Keyboard

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US3235055A (en) * 1964-04-30 1966-02-15 Teletype Corp Keyboard for generating braille copy
US3973113A (en) * 1974-09-19 1976-08-03 Goldsamt Alan B Electronic calculator for feet-inch-fraction numerics
US3979058A (en) * 1974-10-29 1976-09-07 Specialized Electronics Corporation Operator prompting system for stored program calculator
US3979057A (en) * 1974-10-29 1976-09-07 Specialized Electronics Corporation Electronic navigational computer
US4059750A (en) 1973-05-29 1977-11-22 Hewlett-Packard Company General purpose calculator having selective data storage, data conversion and time-keeping capabilities
US4142236A (en) * 1977-04-14 1979-02-27 Martz Kenneth L Electronic scorecard for golf
US4202038A (en) 1977-08-10 1980-05-06 Stig Anders Petersson Method of effecting one of several different circuit connections
USD261773S (en) 1979-03-15 1981-11-10 Texas Instruments Incorporated Design for a handheld calculator
US4412473A (en) * 1981-04-07 1983-11-01 D C L Microelectronics, Inc. Calculator for guitar chords
US4488250A (en) * 1982-07-02 1984-12-11 Lipsey William S Hand-held calculator for performing calculations in feet, inches and fractions
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USD309729S (en) * 1988-02-26 1990-08-07 Kabushiki Kaisha Toshiba Data entry terminal
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US5381353A (en) * 1992-06-10 1995-01-10 Sharp Kabushiki Kaisha Scientific electronic calculator for performing mathematical operations with predetermined priority
USD354751S (en) * 1992-12-31 1995-01-24 Hersh Joseph B TV remote control for the manually handicapped
USD357920S (en) * 1993-09-15 1995-05-02 Pacific Media Data, Inc. Remote control unit
USD368708S (en) * 1995-03-30 1996-04-09 Kidtech Inc. Top portion of a keyboard surface
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USD386184S (en) * 1996-08-14 1997-11-11 Ameritech Services, Inc. Remote control
USD389762S (en) * 1995-08-04 1998-01-27 Brinks Home Security, Inc. Security system control panel
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USD478897S1 (en) * 2002-07-12 2003-08-26 Sony Corporation Remote controller
US20050033784A1 (en) * 2003-08-08 2005-02-10 De Brebisson Cyrille Input and evaluation of fractions using a calculator
US7096239B2 (en) 2003-12-23 2006-08-22 Stephen Bihun Trigonometry calculator
US20060277233A1 (en) * 2005-06-01 2006-12-07 Miller Michelle A Functionality disable and re-enable for programmable calculators
US20070241929A1 (en) * 2004-12-17 2007-10-18 Nice Spa Modular remote control device
US7421461B2 (en) * 2004-01-16 2008-09-02 Prokop Christopher A Pipe reference and calculating device
USD581935S1 (en) * 2008-01-07 2008-12-02 Oqo, Inc. Keyboard for hand held computing device
USD588119S1 (en) * 2004-02-24 2009-03-10 Research In Motion Limited Keyboard for a handheld mobile communication device
USD589048S1 (en) * 2007-06-19 2009-03-24 Wincor Nixdorf International Gmbh Pin pad terminal
USD603865S1 (en) * 2008-03-07 2009-11-10 Wisconsin Alumni Research Foundation Keyboard
USD611482S1 (en) * 2008-10-03 2010-03-09 Microsoft Corporation Keyboard
USD612844S1 (en) * 2006-05-08 2010-03-30 Apple Inc. Computing device
US7748129B2 (en) 2006-08-31 2010-07-06 Jesse Kozlowski Apparatus and method for measuring the trigonometric cosine and trigonometric sine of an angle
USD635610S1 (en) * 2010-03-25 2011-04-05 GPA Plus, LLC Calculator
US20110173242A1 (en) * 2008-09-18 2011-07-14 Hewlett-Packard Development Company Automatic prompt for input data on a calculator
US20110219051A1 (en) * 2010-03-05 2011-09-08 Casio Computer Co., Ltd. Electronic calculator, display method, and recording medium for displaying mathematical expression in full color
US20120068932A1 (en) * 2010-09-17 2012-03-22 Research In Motion Limited Method and Apparatus Pertaining to a Touch Typing-Friendly Grid-Patterned Keyboard
USD671917S1 (en) * 2011-04-05 2012-12-04 Gibbens Jr Harry C Videophone remote control
USD678278S1 (en) * 2011-07-22 2013-03-19 Barbara A. Brown Keyboard
USD689493S1 (en) * 2012-07-11 2013-09-10 Hewlett-Packard Development Company, L.P. Keyboard
USD692867S1 (en) * 2013-01-11 2013-11-05 Cox Communications, Inc. Remote control
USD694762S1 (en) * 2012-09-14 2013-12-03 Microsoft Corporation Keyboard
USD696667S1 (en) * 2012-10-09 2013-12-31 Logitech Europe S.A. Wireless keyboard
USD704717S1 (en) * 2012-01-06 2014-05-13 Sony Corporation Computer
USD710840S1 (en) * 2003-10-23 2014-08-12 Sony Corporation Keyboard
USD715293S1 (en) * 2012-08-02 2014-10-14 Getac Technology Corporation Tablet computer
USD735212S1 (en) * 2013-09-13 2015-07-28 Samsung Electronics Co., Ltd. Wireless keyboard
USD738379S1 (en) * 2009-11-11 2015-09-08 Lenovo (Singapore) Pte. Ltd. Set of keys for electronic device
USD740831S1 (en) * 2014-01-24 2015-10-13 Zagg Intellectual Property Holding Co., Inc. Key layout for a keyboard

Patent Citations (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235055A (en) * 1964-04-30 1966-02-15 Teletype Corp Keyboard for generating braille copy
US4059750A (en) 1973-05-29 1977-11-22 Hewlett-Packard Company General purpose calculator having selective data storage, data conversion and time-keeping capabilities
US3973113A (en) * 1974-09-19 1976-08-03 Goldsamt Alan B Electronic calculator for feet-inch-fraction numerics
US3979058A (en) * 1974-10-29 1976-09-07 Specialized Electronics Corporation Operator prompting system for stored program calculator
US3979057A (en) * 1974-10-29 1976-09-07 Specialized Electronics Corporation Electronic navigational computer
US4142236A (en) * 1977-04-14 1979-02-27 Martz Kenneth L Electronic scorecard for golf
US4202038A (en) 1977-08-10 1980-05-06 Stig Anders Petersson Method of effecting one of several different circuit connections
USD261773S (en) 1979-03-15 1981-11-10 Texas Instruments Incorporated Design for a handheld calculator
US4412473A (en) * 1981-04-07 1983-11-01 D C L Microelectronics, Inc. Calculator for guitar chords
US4488250A (en) * 1982-07-02 1984-12-11 Lipsey William S Hand-held calculator for performing calculations in feet, inches and fractions
US4935889A (en) 1984-03-06 1990-06-19 Sharp Kabushiki Kaisha Multi-level display for small computer
USD309729S (en) * 1988-02-26 1990-08-07 Kabushiki Kaisha Toshiba Data entry terminal
US5079732A (en) 1989-04-28 1992-01-07 Sharp Kabushiki Kaisha Multi-functional electronic desk calculator
US5381353A (en) * 1992-06-10 1995-01-10 Sharp Kabushiki Kaisha Scientific electronic calculator for performing mathematical operations with predetermined priority
USD354751S (en) * 1992-12-31 1995-01-24 Hersh Joseph B TV remote control for the manually handicapped
USD357920S (en) * 1993-09-15 1995-05-02 Pacific Media Data, Inc. Remote control unit
USD368708S (en) * 1995-03-30 1996-04-09 Kidtech Inc. Top portion of a keyboard surface
US5836666A (en) * 1995-03-31 1998-11-17 Casio Computer Co., Ltd. Electronic calculating apparatus
USD389762S (en) * 1995-08-04 1998-01-27 Brinks Home Security, Inc. Security system control panel
USD380737S (en) * 1995-09-25 1997-07-08 Michael Paul Weir Electronic control module display
USD386184S (en) * 1996-08-14 1997-11-11 Ameritech Services, Inc. Remote control
USD434775S (en) * 1999-12-21 2000-12-05 Tien Hsin C Set of keys for a keyboard
USD478897S1 (en) * 2002-07-12 2003-08-26 Sony Corporation Remote controller
US20050033784A1 (en) * 2003-08-08 2005-02-10 De Brebisson Cyrille Input and evaluation of fractions using a calculator
USD710840S1 (en) * 2003-10-23 2014-08-12 Sony Corporation Keyboard
US7096239B2 (en) 2003-12-23 2006-08-22 Stephen Bihun Trigonometry calculator
US7421461B2 (en) * 2004-01-16 2008-09-02 Prokop Christopher A Pipe reference and calculating device
USD588119S1 (en) * 2004-02-24 2009-03-10 Research In Motion Limited Keyboard for a handheld mobile communication device
US20070241929A1 (en) * 2004-12-17 2007-10-18 Nice Spa Modular remote control device
US20060277233A1 (en) * 2005-06-01 2006-12-07 Miller Michelle A Functionality disable and re-enable for programmable calculators
USD612844S1 (en) * 2006-05-08 2010-03-30 Apple Inc. Computing device
USD708174S1 (en) * 2006-05-08 2014-07-01 Apple Inc. Computing device
US7748129B2 (en) 2006-08-31 2010-07-06 Jesse Kozlowski Apparatus and method for measuring the trigonometric cosine and trigonometric sine of an angle
USD589048S1 (en) * 2007-06-19 2009-03-24 Wincor Nixdorf International Gmbh Pin pad terminal
USD581935S1 (en) * 2008-01-07 2008-12-02 Oqo, Inc. Keyboard for hand held computing device
USD603865S1 (en) * 2008-03-07 2009-11-10 Wisconsin Alumni Research Foundation Keyboard
US20110173242A1 (en) * 2008-09-18 2011-07-14 Hewlett-Packard Development Company Automatic prompt for input data on a calculator
USD611482S1 (en) * 2008-10-03 2010-03-09 Microsoft Corporation Keyboard
USD738379S1 (en) * 2009-11-11 2015-09-08 Lenovo (Singapore) Pte. Ltd. Set of keys for electronic device
US20110219051A1 (en) * 2010-03-05 2011-09-08 Casio Computer Co., Ltd. Electronic calculator, display method, and recording medium for displaying mathematical expression in full color
USD635610S1 (en) * 2010-03-25 2011-04-05 GPA Plus, LLC Calculator
US20120068932A1 (en) * 2010-09-17 2012-03-22 Research In Motion Limited Method and Apparatus Pertaining to a Touch Typing-Friendly Grid-Patterned Keyboard
USD671917S1 (en) * 2011-04-05 2012-12-04 Gibbens Jr Harry C Videophone remote control
USD678278S1 (en) * 2011-07-22 2013-03-19 Barbara A. Brown Keyboard
USD704717S1 (en) * 2012-01-06 2014-05-13 Sony Corporation Computer
USD689493S1 (en) * 2012-07-11 2013-09-10 Hewlett-Packard Development Company, L.P. Keyboard
USD715293S1 (en) * 2012-08-02 2014-10-14 Getac Technology Corporation Tablet computer
USD694762S1 (en) * 2012-09-14 2013-12-03 Microsoft Corporation Keyboard
USD696667S1 (en) * 2012-10-09 2013-12-31 Logitech Europe S.A. Wireless keyboard
USD692867S1 (en) * 2013-01-11 2013-11-05 Cox Communications, Inc. Remote control
USD735212S1 (en) * 2013-09-13 2015-07-28 Samsung Electronics Co., Ltd. Wireless keyboard
USD740831S1 (en) * 2014-01-24 2015-10-13 Zagg Intellectual Property Holding Co., Inc. Key layout for a keyboard

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
http://www.softpedia.com/get/Science-CAD/DIY-calculator.shtml.
SOH CAH TOA-trigonometry. mathopenref.com (online) 2 pages. 2011 [retrieved on May 5, 2016]. Retrieved from Internet: http://www.mathopenref.com/sohcahtoa.html. *
SohCahToa. matemovil.com (online image) 2 pages. Uploaded Sep. 2015 [retrieved on May 6, 2016]. Retrieved from Internet: http://matemovil.com/razones-trigonometricas-en-el-triangulo-rectangulo-ejercicios-resueltos/ image address: http://matemovil.com/wp-content/uploads/2015/09/Razones-trigonométricas-en-el-triángulo-rectángulo-2.jpg. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD822099S1 (en) * 2017-03-15 2018-07-03 John Thiel Type font
USD894186S1 (en) * 2018-12-05 2020-08-25 Pro-Boards, Llc Keyboard
USD873271S1 (en) * 2019-08-07 2020-01-21 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. Keyboard

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