PTO Wrapper PDF
Dossier Espace Google
Patent
   D246084
Priority
Nov 10 1975
Filed
Nov 10 1975
Issued
Oct 18 1977
Expiry
Oct 18 1991
Inventors
Graves, Ru…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
1
References
6
Maint.:
n/a
The ornamental design for a wedge-shaped grater, as shown.

FIG. 1 is a top perspective view of a wedge shaped grater showing my new design.

FIG. 2 is a cross-sectional view thereof taken along lines 2--2 of FIG. 1.
INVENTORS:

Graves, Ruth M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7850736, Apr 13 2006 Warsaw Orthopedic, Inc Vertebral fusion implants and methods of use
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1768463,
2789608,
CH80,203,
105849,
112528,
167118,
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule