Handwheel and pivoting handle therefor

- Elesa S.P.A.
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Description

FIG. 1 is a side elevational view of a handwheel and pivoting handle therefor, showing my new design.

FIG. 2 is a top plan view of FIG. 1;

FIG. 3 is a bottom plan view of FIG. 1; and

FIG. 4 is an enlarged top perspective view of FIG. 1 with the handle in the extended position.

Referenced Cited
U.S. Patent Documents
D200954 April 1965 Campbell
1307960 June 1919 Curtis
1469830 October 1923 Tessler
2108554 February 1938 Berg
4155589 May 22, 1979 Kouth
4222602 September 16, 1980 Kouth
Other references
  • Kipp/Elesa Machine Handles cat., p. 5, Solid Type Single Handle Handwheel.
Patent History
Patent number: D289370
Type: Grant
Filed: Sep 13, 1984
Date of Patent: Apr 21, 1987
Assignee: Elesa S.P.A. (Milan)
Inventor: Alberto Bertani (Milan)
Primary Examiner: B. J. Bullock
Law Firm: Stevens, Davis, Miller & Mosher
Application Number: 6/650,060
Classifications
Current U.S. Class: D/8309