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Patent
D273510
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Priority
Jun 22 1981
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Filed
Jun 22 1981
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Issued
Apr 17 1984
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Expiry
Apr 17 1998
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Assg.orig
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Entity
unknown
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15
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12
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n/a
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The ornamental design for a combined gauge and tank guard, shown and described.
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FIG. 1 is a perspective view of a combing gauge and tank guard showing my
new design;
FIG. 2 is a side elevational view thereof; and
FIG. 3 is a top plan view thereof.
Mayor, Michael J.
| Patent |
Priority |
Assignee |
Title |
| 10871238, |
Jul 18 2017 |
VERSUM MATERIALS US, LLC |
Removable valve guard for ampoules |
| 4600033, |
Nov 17 1983 |
MCKAY, MICHAEL |
Guard for gas cylinder valve |
| 5071148, |
Feb 01 1991 |
SALVUCCI, FRANK S , SR |
Cylinder cart having gauge guard |
| 6209749, |
Oct 08 1999 |
|
Gas cylinder safety shield |
| 7089956, |
Nov 14 2003 |
FLOTEC, INC |
Portable gas delivery device with impact protection |
| D290285, |
Oct 15 1984 |
|
Protector for an oxygen bottle |
| D294169, |
Nov 18 1985 |
PRAXAIR TECHNOLOGY, INC |
Gas storage cylinder valve cover |
| D294170, |
Nov 18 1985 |
PRAXAIR TECHNOLOGY, INC |
Gas storage cylinder valve cover |
| D294171, |
Nov 18 1985 |
PRAXAIR TECHNOLOGY, INC |
Gas storage cylinder valve cover |
| D319003, |
Nov 21 1989 |
|
Scuba tank holder |
| D319286, |
Aug 15 1988 |
HOOVER GROUP, INC ; HOOVER MATERIALS HANDLING GROUP, INC |
Corrugated valve guard |
| D344572, |
Aug 08 1991 |
MINNESOTA VALLEY ENGINEERING, INC |
Sight gauge protector |
| D365259, |
Nov 22 1993 |
|
Oil filter tool |
| D645537, |
Sep 10 2010 |
PRAXAIR TECHNOLOGY, INC |
Cylinder protective shroud |
| D647997, |
Sep 10 2010 |
PRAXAIR TECHNOLOGY, INC |
Cylinder shroud |
| Patent |
Priority |
Assignee |
Title |
| 1353050, |
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| 2339930, |
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| 2828885, |
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| 2964054, |
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| 3756450, |
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| 3848768, |
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| 3958716, |
Apr 18 1975 |
|
Regulator gage guard |
| 3964508, |
Jul 17 1974 |
Chemidyne Corporation |
Safety cap assembly for pressurized vessels |
| 4109692, |
Jun 30 1977 |
|
Encapsulating device for gas cylinder |
| 4332331, |
Jun 03 1980 |
|
Rotatable valve protector for compressed gas cylinder |
| 204822, |
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| 210374, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a