Hand wheel with foldable crank arm

- Elesa S.p.A.
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Description

FIG. 1 is a perspective view of a hand wheel with foldable crank arm, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D289370 April 21, 1987 Bertani
Other references
  • Balcrank Inc. Catalog; 1967; p. 3; Fastrol Knob, top left. Standards Elesa Catalogue 121-Eng, Model No. VDS., p. 34 date unkown. Standards Elesa Catalogue 121-eng, Model No. VDS+I, p. 35. date unkown. Standards Elesa Catalogue 121-Eng, Model No. VDS+IR, p. 36 date unkown. Standards Elesa Catalogue 121-Eng, Model No. VDS-IRS, p. 37 date unkown.
Patent History
Patent number: D373064
Type: Grant
Filed: Oct 3, 1994
Date of Patent: Aug 27, 1996
Assignee: Elesa S.p.A. (Milan)
Inventors: Giorgio Decursu (Milan), Alberto Bertani (Milan)
Primary Examiner: Ted Shooman
Assistant Examiner: Dominic Simone
Law Firm: Pearne, Gordon, McCoy & Granger
Application Number: 0/29,278
Classifications
Current U.S. Class: D/8308