PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D621673
|
Priority
Feb 09 2010
|
Filed
Feb 09 2010
|
Issued
Aug 17 2010
|
Expiry
Aug 17 2024
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
13
|
n/a
|
|
|
The ornamental design for a backup tool, as shown and described.
|
FIG. 1 is a perspective view of a backup tool showing my new design.
FIG. 2 is a first side view thereof.
FIG. 3 is a second side view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a back view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines immediately adjacent to the shaded areas in FIGS. 1 and 6 represent unclaimed boundaries of the design.
Armstrong, Peter
Patent |
Priority |
Assignee |
Title |
3670604, |
|
|
|
4084456, |
Feb 01 1974 |
|
Wrench |
4408505, |
Sep 10 1980 |
|
Multipurpose ratcheting wrench |
4546678, |
Dec 30 1983 |
|
Universal ratcheting wrench |
4594922, |
Mar 22 1985 |
|
Closed end jaw wrench |
4694711, |
Sep 10 1986 |
|
Adjustable wrench |
4838132, |
Mar 11 1982 |
Donald, Pyles |
Adjustable wrench |
4854198, |
Jul 18 1986 |
Fairchild Holding Corp |
Hand wrenching tool |
651574, |
|
|
|
6718849, |
Aug 17 2000 |
Hilti Aktiengesellschaft |
Clamping device for manually guided electric tools |
D390764, |
Jan 17 1997 |
|
Adjustable box wrench |
D394793, |
Jan 19 1996 |
|
Multi-purpose tool |
D410179, |
Oct 21 1998 |
|
Wrench |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a