Hammer
Latest Cooper Industries, Inc. Patents:
Description
FIG. 1 is a perspective view of the hammer showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a cross-sectional view thereof taken along the line 7--7 in FIG. 1.
Referenced Cited
U.S. Patent Documents
Other references
D177694 | May 1956 | Plumb, II et al. |
D246755 | December 27, 1977 | Root |
2884970 | May 1959 | Tarbox |
3753602 | August 1973 | Carmien |
4242780 | January 6, 1981 | Littman |
- Garland Manufacturing Co. advertising brochure from 7/21/1966, p. 173, solid head hammer. Hammacher-Schlemmer Hardware, Tools & Supplies, p. 575, Round w/Ring Mallet.
Patent History
Patent number: D302932
Type: Grant
Filed: Jul 13, 1987
Date of Patent: Aug 22, 1989
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventors: David S. Chapin (Raleigh, NC), Thomas W. Oberg (Monroe, NC)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorneys: Alan R. Thiele, Eddie E. Scott
Application Number: 7/73,121
Type: Grant
Filed: Jul 13, 1987
Date of Patent: Aug 22, 1989
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventors: David S. Chapin (Raleigh, NC), Thomas W. Oberg (Monroe, NC)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorneys: Alan R. Thiele, Eddie E. Scott
Application Number: 7/73,121
Classifications
Current U.S. Class:
D 8/75;
D 8/77