Spring retainer

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a spring retainer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof with the opposite side being a mirror image; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D243062 January 18, 1977 Malloy
935151 September 1909 Harrell
4112988 September 12, 1978 Nelson
Patent History
Patent number: D413255
Type: Grant
Filed: Dec 12, 1997
Date of Patent: Aug 31, 1999
Assignee: Robert-Bosch Technology Corporation (Broadview, IL)
Inventors: Mark Richard Alberding (Glen Arm, MD), Ronald Joseph Ackerman (Bridgman, MI)
Primary Examiner: Holly Baynham
Attorneys: Leo H McCormick, Jr., Warren Comstock
Application Number: 0/80,690
Classifications
Current U.S. Class: D/8396
International Classification: 0808;