PTO Wrapper PDF
Dossier Espace Google
Patent
   D339972
Priority
Dec 23 1991
Filed
Dec 23 1991
Issued
Oct 05 1993
Expiry
Oct 05 2007
Inventors
Forman, Ed…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
11
References
8
Maint.:
n/a
The ornamental design for a hammer, as shown.

FIG. 1 is a perspective view of a hammer according to my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a left side elevational view thereof.
INVENTORS:

Forman, Edward P.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D618977, Oct 05 2009 Breaching tool
D649246, Apr 18 2011 E F PRECISION LLC Orthopedic mallet
D651886, Oct 28 2010 Breaching tool
D807721, Oct 14 2015 Hammer
D818338, Mar 08 2014 M&Y Trading Corp. Hammer
D837018, Jan 17 2014 Scarecrow, Inc. Mallet
D912490, Oct 03 2019 Shukla Medical Slotted mallet
D918682, Dec 20 2019 Acoustic sounding tool for structural inspection
D963456, Feb 21 2021 Hammer
ER2084,
ER6190,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3253329,
182076,
182077,
182132,
182133,
182134,
D302932, Jul 13 1987 Cooper Brands, Inc Hammer
54162,
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