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Patent
D339399
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Priority
Aug 15 1991
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Filed
Aug 15 1991
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Issued
Sep 14 1993
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Expiry
Sep 14 2007
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Assg.orig
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Entity
unknown
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15
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2
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n/a
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The ornamental design for a breathing water-check valve body of diving snorkel, as shown.
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FIG. 1 is a top plan view of a breathing water-check valve body of diving
snorkel showing my new design;
FIG. 2 is a front elevational view thereof; the rear, the right side, the
left side being a mirror image; and,
FIG. 3 is a bottom plan view thereof.
Lin, Hsin-Nan
Patent |
Priority |
Assignee |
Title |
10190726, |
Oct 01 2014 |
ROYS, CURTIS |
Check valve |
10677389, |
Oct 01 2014 |
Curtis Alan, Roys |
Check valve |
6318363, |
Jan 14 1998 |
|
Hydrodynamic and ergonomic snorkel |
6655378, |
Aug 10 2001 |
Johnson Outdoors Inc. |
Snorkel |
6668822, |
Jan 14 1998 |
|
Snorkel with improved purging system |
7032591, |
Jan 14 1998 |
|
Snorkel with improved purging system |
7806235, |
Oct 04 2006 |
COMPRESSOR PRODUCTS INTERNATIONAL LLC |
Environmental compressor protection assembly |
8069950, |
Oct 04 2006 |
COMPRESSOR PRODUCTS INTERNATIONAL LLC |
Environmental compressor protection assembly |
8622082, |
Apr 27 2005 |
COMPRESSOR PRODUCTS INTERNATIONAL LLC |
Check valve and method and apparatus for extending life of check valves |
8997936, |
Oct 04 2006 |
COMPRESSOR PRODUCTS INTERNATIONAL LLC |
Environmental compressor protection assembly |
9353742, |
Oct 01 2014 |
ROYS, CURTIS |
Check valve |
9611980, |
Oct 01 2014 |
ROYS, CURTIS |
Check valve |
D424689, |
Jan 14 1998 |
|
Snorkel |
D597630, |
Oct 04 2007 |
COMPRESSOR PRODUCTS INTERNATIONAL LLC |
Environmental compressor protection assembly |
D876257, |
May 07 2018 |
Partnership for Clean Competition |
Breath sampling device |
Patent |
Priority |
Assignee |
Title |
4655212, |
Nov 21 1983 |
|
Fresh-air snorkel |
4805610, |
Mar 23 1987 |
|
Swimmer's snorkel |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a