PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D549535
|
Priority
Dec 04 2006
|
Filed
Dec 04 2006
|
Issued
Aug 28 2007
|
Expiry
Aug 28 2021
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
11
|
n/a
|
|
|
The ornamental design for a spanner head, as shown and described.
|
FIG. 1 is a perspective view of a spanner head showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Yang, Te-Chuan
Patent |
Priority |
Assignee |
Title |
5007312, |
Jan 11 1990 |
|
Wrench for metal tubing connectors |
5660491, |
Sep 22 1993 |
Roberts Tool International (USA), Inc. |
Universal joint for torque transmitting tools |
5766081, |
Dec 10 1996 |
APEX BRANDS, INC |
Modified ear design to avoid lock up of universal joint |
5881151, |
Nov 22 1993 |
Fujitsu Limited |
System for creating virus diagnosing mechanism, method of creating the same, virus diagnosing apparatus and method therefor |
6112625, |
Sep 22 1997 |
|
Extension bar for tool |
6656053, |
Apr 13 2001 |
|
Automatically restorable universal connector |
7137323, |
Aug 11 2005 |
|
Replaceable and rotatable tool with function of measuring twisting forces |
20040083861, |
|
|
|
D338379, |
Jan 30 1992 |
|
Wrench |
D344223, |
Sep 01 1992 |
|
Open end ratchet wrench |
D485143, |
Nov 25 2002 |
|
Wrench |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a