|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D252792
|
|
Priority
Nov 26 1976
|
|
Filed
Nov 26 1976
|
|
Issued
Sep 04 1979
|
|
Expiry
Sep 04 1993
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
2
|
|
3
|
|
n/a
|
|
|
|
The ornamental design for a copper foil holder, as shown and described.
|
FIG. I is a prospective view of a copper foil holder showing my new design.
FIG. II is an exploded view thereof.
A view opposite FIG. I would be identical thereto except as indicated.
Hobbs, George C.
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 26 1976 | | J. Gonzalez, Hobbs | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a