Screwdriver shaft
Latest Cross Medical Products, Inc. Patents:
Description
FIG. 1 is a front elevational view of a screwdriver shaft, embodying the new design;
FIG. 2 is a top view with respect to FIG. 1;
FIG. 3 is a left end elevational view with respect to FIG. 1;
FIG. 4 is a right end elevational view with respect to FIG. 1; and,
FIG. 5 is a perspective view thereof.
The broken line portions of the drawing are for illustrative purposes only and form no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D273556 | April 24, 1984 | Henry |
D311483 | October 23, 1990 | Espin |
D312034 | November 13, 1990 | Espin |
2193477 | March 1940 | DeVellier |
3424212 | January 1969 | Kemper |
3842875 | October 1974 | Tascone |
3985170 | October 12, 1976 | Iskra |
4191228 | March 4, 1980 | Fenton |
5013316 | May 7, 1991 | Goble et al. |
5237893 | August 24, 1993 | Ryder et al. |
5364400 | November 15, 1994 | Rego, Jr. et al. |
Patent History
Patent number: D371947
Type: Grant
Filed: Sep 19, 1994
Date of Patent: Jul 23, 1996
Assignee: Cross Medical Products, Inc. (Columbus, OH)
Inventor: Philip Mellinger (Worthington, OH)
Primary Examiner: Philip S. Hyder
Law Firm: Hudak & Shunk Co.
Application Number: 0/28,547
Type: Grant
Filed: Sep 19, 1994
Date of Patent: Jul 23, 1996
Assignee: Cross Medical Products, Inc. (Columbus, OH)
Inventor: Philip Mellinger (Worthington, OH)
Primary Examiner: Philip S. Hyder
Law Firm: Hudak & Shunk Co.
Application Number: 0/28,547
Classifications