Screwdriver
Latest Proprietary Technologies, Inc. Patents:
Description
FIG. 1 is a perspective view of the screwdriver showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevation view thereof; and,
FIG. 7 is a left side elevation view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D261610 | November 3, 1981 | Fee et al. |
D261979 | November 24, 1981 | Smith et al. |
D339279 | September 14, 1993 | Baum |
4448097 | May 15, 1984 | Rocca |
4779493 | October 25, 1988 | White |
4924733 | May 15, 1990 | McKenzie |
4926721 | May 22, 1990 | Hsiao |
- Jensen Tools Catalog, 1993-1994, p. 204 Screwdrivers. Snap On Tools Catalog, 1990, pp. 1-8 Screwdrivers. Time Motion Tools Catalog, 1993 p. 60 & 61, Screwdrivers.
Patent History
Patent number: D373061
Type: Grant
Filed: Jun 5, 1995
Date of Patent: Aug 27, 1996
Assignee: Proprietary Technologies, Inc. (Stewartsville, NJ)
Inventor: Richard J. Macor (Greenwich Township, Warren County, NJ)
Primary Examiner: Philip S. Hyder
Application Number: 0/39,726
Type: Grant
Filed: Jun 5, 1995
Date of Patent: Aug 27, 1996
Assignee: Proprietary Technologies, Inc. (Stewartsville, NJ)
Inventor: Richard J. Macor (Greenwich Township, Warren County, NJ)
Primary Examiner: Philip S. Hyder
Application Number: 0/39,726
Classifications
Current U.S. Class:
D 8/85;
D8/82