Schrader to Presta pump adapter

Description

FIG. 1 is a front elevational view of the Schrader to Presta pump adapter showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a cross sectional view taken along the lines 7--7 of FIG. 2.

Referenced Cited
U.S. Patent Documents
1120088 December 1914 Saam
1525150 February 1925 Reynolds
1625460 April 1927 Fairchild
1819822 August 1931 Cooke et al.
2402616 June 1946 Fenton
2656083 October 1953 Blomgren
3827635 August 1974 Krakowski et al.
Patent History
Patent number: D342263
Type: Grant
Filed: Jun 3, 1991
Date of Patent: Dec 14, 1993
Inventor: James M. Harrell, Jr. (Santa Clara, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Attorney: Leon Gilden
Application Number: 7/709,438
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)