USD249279S - Exhaust valve of respiratory mask - Google Patents
Exhaust valve of respiratory mask Download PDFInfo
- Publication number
- USD249279S USD249279S US05/657,561 US65756176F USD249279S US D249279 S USD249279 S US D249279S US 65756176 F US65756176 F US 65756176F US D249279 S USD249279 S US D249279S
- Authority
- US
- United States
- Prior art keywords
- exhaust valve
- respiratory mask
- view
- valve
- respiratory
- 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.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a top plan view of an exhaust valve for a respiratory mask showing my new design;
FIG. 2 is a side elevation thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top perspective view of the valve guiding member shown separately for clarity of illustration;
FIG. 5 is a top perspective view of the valve flap member;
FIG. 6 is a top perspective view of the valve housing;
FIG. 7 is a top perspective view of the exhaust valve in an assembled condition.
Claims (1)
- The ornamental design for an exhaust valve of respiratory mask, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FIM19750469 | 1975-09-01 | ||
| FI75469 | 1975-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD249279S true USD249279S (en) | 1978-09-05 |
Family
ID=65496402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/657,561 Expired - Lifetime USD249279S (en) | 1975-09-01 | 1976-02-12 | Exhaust valve of respiratory mask |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD249279S (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD431647S (en) * | 1996-09-06 | 2000-10-03 | 3M Innovative Properties Company | Personal respiratory protection device having an exhalation valve |
| US6785985B2 (en) | 2002-07-02 | 2004-09-07 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US8037623B2 (en) | 2001-06-21 | 2011-10-18 | Nike, Inc. | Article of footwear incorporating a fluid system |
| US8250782B2 (en) | 2009-03-26 | 2012-08-28 | Reebok International Limited | Valve for regulating pressure in a fluid system |
| US8677652B2 (en) | 2002-07-02 | 2014-03-25 | Reebok International Ltd. | Shoe having an inflatable bladder |
| USD746974S1 (en) * | 2013-07-15 | 2016-01-05 | 3M Innovative Properties Company | Exhalation valve flap |
| USD747463S1 (en) * | 2007-07-30 | 2016-01-12 | Passy-Muir, Inc. | Tracheostomy valve |
| USD760380S1 (en) * | 2014-05-08 | 2016-06-28 | Innosparks Pte Ltd | Child active venting system for disposable respirator |
| USD766401S1 (en) * | 2015-05-18 | 2016-09-13 | Honeywell International Inc. | Valve |
| USD811580S1 (en) * | 2014-05-08 | 2018-02-27 | Innosparks Pte Ltd | Unidirectional valve for face mask |
| US9981100B2 (en) | 2007-07-30 | 2018-05-29 | Passy-Muir, Inc. | Tracheostomy valves and related methods |
| USD935600S1 (en) * | 2021-03-03 | 2021-11-09 | Cliff R. Rusin | Mask filter |
| US11877604B2 (en) | 2007-05-03 | 2024-01-23 | 3M Innovative Properties Company | Maintenance-free respirator that has concave portions on opposing sides of mask top section |
| US11904191B2 (en) | 2007-05-03 | 2024-02-20 | 3M Innovative Properties Company | Anti-fog respirator |
-
1976
- 1976-02-12 US US05/657,561 patent/USD249279S/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD431647S (en) * | 1996-09-06 | 2000-10-03 | 3M Innovative Properties Company | Personal respiratory protection device having an exhalation valve |
| US8037623B2 (en) | 2001-06-21 | 2011-10-18 | Nike, Inc. | Article of footwear incorporating a fluid system |
| US9474323B2 (en) | 2002-07-02 | 2016-10-25 | Reebok International Limited | Shoe having an inflatable bladder |
| US10251450B2 (en) | 2002-07-02 | 2019-04-09 | Reebok International Limited | Shoe having an inflatable bladder |
| US7721465B2 (en) | 2002-07-02 | 2010-05-25 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US8151489B2 (en) | 2002-07-02 | 2012-04-10 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US7735241B2 (en) | 2002-07-02 | 2010-06-15 | Reebok International, Ltd. | Shoe having an inflatable bladder |
| US8677652B2 (en) | 2002-07-02 | 2014-03-25 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US6785985B2 (en) | 2002-07-02 | 2004-09-07 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US11877604B2 (en) | 2007-05-03 | 2024-01-23 | 3M Innovative Properties Company | Maintenance-free respirator that has concave portions on opposing sides of mask top section |
| US11904191B2 (en) | 2007-05-03 | 2024-02-20 | 3M Innovative Properties Company | Anti-fog respirator |
| USD747463S1 (en) * | 2007-07-30 | 2016-01-12 | Passy-Muir, Inc. | Tracheostomy valve |
| US9981100B2 (en) | 2007-07-30 | 2018-05-29 | Passy-Muir, Inc. | Tracheostomy valves and related methods |
| US8250782B2 (en) | 2009-03-26 | 2012-08-28 | Reebok International Limited | Valve for regulating pressure in a fluid system |
| USD746974S1 (en) * | 2013-07-15 | 2016-01-05 | 3M Innovative Properties Company | Exhalation valve flap |
| USD760380S1 (en) * | 2014-05-08 | 2016-06-28 | Innosparks Pte Ltd | Child active venting system for disposable respirator |
| USD811580S1 (en) * | 2014-05-08 | 2018-02-27 | Innosparks Pte Ltd | Unidirectional valve for face mask |
| USD766401S1 (en) * | 2015-05-18 | 2016-09-13 | Honeywell International Inc. | Valve |
| USD935600S1 (en) * | 2021-03-03 | 2021-11-09 | Cliff R. Rusin | Mask filter |
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