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Patent
D512300
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Priority
Aug 06 2004
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Filed
Aug 06 2004
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Issued
Dec 06 2005
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Expiry
Dec 06 2019
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Assg.orig
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Entity
unknown
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2
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27
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n/a
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The ornamental design for a lock for fuel tanks, as shown.
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FIG. 1 is a top right-side perspective view of the lock for fuel tanks;
FIG. 2 is a front elevation view of the lock for fuel tanks;
FIG. 3 is a left side elevation view of the invention;
FIG. 4 is a rear elevation view of the invention; and,
FIG. 5 is a bottom plan view of the invention.
Perkins, Frederick M.
| Patent |
Priority |
Assignee |
Title |
| 1212787, |
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| 1447260, |
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| 1485738, |
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| 1722527, |
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| 1964214, |
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| 2101758, |
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| 2303594, |
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| 3950971, |
Dec 04 1974 |
MOELLER MANUFACTURING CO , INC , A CORP OF DELAWARE |
Expansion plug lock |
| 3998353, |
Feb 11 1974 |
|
Security cap for the fuel filling conduit of a motor vehicle |
| 4317345, |
Feb 11 1980 |
FUEL LOCK SYSTEMS, A PARTNERSHIP COMPRISING OF BLACKMUN, THOMAS J , ARCOLEO,ARTHUR C , AND HINSON, LEE R |
Fuel tank locking device |
| 4343161, |
May 21 1980 |
|
Outboard motor lock |
| 4362036, |
Dec 26 1979 |
Superior Industries International, Inc. |
Fuel tank locking apparatus |
| 4481797, |
Feb 02 1982 |
|
Tank fill cap locking system |
| 4490996, |
Sep 24 1981 |
UNIVERSAL VALVE CO , INC , A CORP OF NJ |
Fill pipe lock assembly |
| 4527407, |
Dec 26 1979 |
Superior Industries International, Inc. |
Fuel tank locking apparatus |
| 4633686, |
Oct 22 1984 |
|
Anti-theft brake lock |
| 4928506, |
May 11 1989 |
|
Anti-theft locking valve for motor vehicles |
| 4986097, |
Jul 09 1990 |
ACCO Brands USA LLC |
Tank filler tube lock |
| 5005723, |
Mar 10 1989 |
|
Locking spout closure cap |
| 5212971, |
Jan 08 1991 |
YOON, KUK SUN |
Fuel tank plug structure |
| 5392816, |
Apr 19 1991 |
Hagenberg Projekten B.V. |
Assembly of mouthpiece, stopper and lock for shutting off a pipe mouth |
| 5400626, |
Jul 08 1992 |
|
Automobile anti-theft fuel line valve lock |
| 5515703, |
May 14 1993 |
|
Motorcycle anti-theft fuel lock |
| 6698799, |
Dec 12 2001 |
MARTINREA INDUSTRIES, INC |
Spud assembly for a fuel tank |
| D268090, |
Sep 11 1980 |
Superior Industries International, Inc. |
Gas tank filler neck lock |
| D365011, |
Aug 18 1994 |
Fort Lock Corporation |
Vehicle gas tank door lock |
| D467787, |
Nov 01 2001 |
S.P.E.P. ACQUISITION CORP. |
Spring-loaded camlock |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 02 2004 | PERKINS, FREDERICK M | PERKO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015071 | /0852 |
pdf |
| Aug 06 2004 | | Perko, Inc. | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a