Bicycle stem

- Sakae Ringyo Co., Ltd.
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Description

FIG. 1 is a perspective view of a bicycle stem showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a front elevation view thereof.

Referenced Cited
U.S. Patent Documents
D224473 July 1972 Humlong
2505648 April 1950 Pawsat
4501435 February 26, 1985 McMurtrey
Other references
  • American Bicyclist and Motorcyclist, Jul. 85, Call No. TL1A42, p. 27, Longneck Bicycle Stem. Bike Nashbar Catalog, No. 24, Winter 82, p. 24, Swan Bicycle Stem, top of page.
Patent History
Patent number: D307405
Type: Grant
Filed: Apr 3, 1987
Date of Patent: Apr 24, 1990
Assignee: Sakae Ringyo Co., Ltd. (Tokyo)
Inventor: Hiroyuki Kiyota (Tokyo)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Law Firm: Lowe, Price, LeBlanc, Becker & Shur
Application Number: 7/33,633
Classifications
Current U.S. Class: Fork Or Stem (16) (D12/118)