CA2033314A1 - Shredder/curling device - Google Patents
Shredder/curling deviceInfo
- Publication number
- CA2033314A1 CA2033314A1 CA2033314A CA2033314A CA2033314A1 CA 2033314 A1 CA2033314 A1 CA 2033314A1 CA 2033314 A CA2033314 A CA 2033314A CA 2033314 A CA2033314 A CA 2033314A CA 2033314 A1 CA2033314 A1 CA 2033314A1
- Authority
- CA
- Canada
- Prior art keywords
- support member
- handle
- blade
- diagonal
- blades
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
- B26B3/04—Hand knives with fixed blades for performing several incisions simultaneously; Multiple-blade knives
Abstract
A device for curling and shredding ribbon includes a handle having a recess for receiving the end of a thumb of a person grasping the device. A support member extends from the handle and supports a plurality of flat, planar blade members extending perpendicularly from the surface of the support member. A diagonal surface forms a sharp edge on one side of the support member, and a second diagonal surface forms a sharp edge on the opposite side of the support member. A plurality of blades are disposed side-by-side spaced apart and parallel to one another along the length of the support member. Each blade is oriented to extend in a direction transverse to the longitudinal axis of the sharp edges formed by the diagonal surfaces. Each blade has a cutting edge formed around the free edges thereof and formed by opposed convex surfaces having the same radius of curvature. A shield is provided between the handle and the support member carrying the blades.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US482,564 | 1990-02-21 | ||
US90/002759A US4980942B1 (en) | 1990-02-21 | 1990-02-21 | Shredder/curling device |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2033314A1 true CA2033314A1 (en) | 1991-08-22 |
CA2033314C CA2033314C (en) | 1996-04-23 |
Family
ID=23916558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002033314A Expired - Fee Related CA2033314C (en) | 1990-02-21 | 1990-12-27 | Shredder/curling device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4980942B1 (en) |
EP (1) | EP0443859A3 (en) |
CA (1) | CA2033314C (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4980942B1 (en) * | 1990-02-21 | 1993-10-12 | Ad-Teck Limited | Shredder/curling device |
WO1993005932A1 (en) * | 1991-09-17 | 1993-04-01 | Fredric Goldstein | Ribbon curling and ribbon splitting device |
FR2682062B1 (en) * | 1991-10-02 | 1996-02-16 | Sanipousse | KNIFE FOR SIMULTANEOUSLY MANUFACTURING MULTI-PARALLELED SIZES IN A FOOD PRODUCT. |
GB9124249D0 (en) * | 1991-11-14 | 1992-01-08 | Goldstein Fredric | Ribbon curling and shredding device |
US6283907B1 (en) | 1998-05-15 | 2001-09-04 | Berwick Delaware, Inc. | Method and associated apparatus for imparting a helical curl to ribbon material for making a decorative element |
US6331155B2 (en) | 1999-02-16 | 2001-12-18 | Dean S. Hanna | Ribbon curling machine and process |
US20030044569A1 (en) * | 2001-06-25 | 2003-03-06 | The Proctor & Gamble Company | Disposable cleaning sheets comprising a plurality of protrusions for removing debris from surfaces |
MX2007013155A (en) * | 2005-04-22 | 2008-01-18 | 3M Innovative Properties Co | Media cutting device. |
US20070245571A1 (en) * | 2006-04-21 | 2007-10-25 | 3M Innovative Properties Company | Reinforced media cutting device |
US8171647B2 (en) * | 2005-04-22 | 2012-05-08 | 3M Innovative Properties Company | Cutting device with actuating mechansim |
US8006390B2 (en) * | 2006-04-21 | 2011-08-30 | 3M Innovative Properties Company | Media cutting and ribbon curling device |
CA2625104A1 (en) * | 2007-03-08 | 2008-09-08 | Braden L. Jones | Hand-held shredding device for paper or the like |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3709081A (en) * | 1970-11-09 | 1973-01-09 | J Rush | Portable strip cutter |
US3883953A (en) * | 1973-03-08 | 1975-05-20 | James W Saullo | Decorative ribbon shredder |
JPS62117862A (en) * | 1985-11-13 | 1987-05-29 | 山田機械工業株式会社 | Decoration forming method |
DE8816240U1 (en) * | 1988-12-31 | 1989-02-16 | Heitz, Walter-Helmut, 3005 Hemmingen, De | |
DE8910865U1 (en) * | 1989-09-12 | 1989-11-02 | Volker Goertz Papier- Und Kunststoffverarbeitung, 3388 Bad Harzburg, De | |
US4980942B1 (en) * | 1990-02-21 | 1993-10-12 | Ad-Teck Limited | Shredder/curling device |
-
1990
- 1990-02-21 US US90/002759A patent/US4980942B1/en not_active Expired - Lifetime
- 1990-12-27 CA CA002033314A patent/CA2033314C/en not_active Expired - Fee Related
-
1991
- 1991-02-21 EP EP19910301407 patent/EP0443859A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2033314C (en) | 1996-04-23 |
US4980942B1 (en) | 1993-10-12 |
EP0443859A2 (en) | 1991-08-28 |
EP0443859A3 (en) | 1992-03-04 |
US4980942A (en) | 1991-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |