Door knob

- CAS Di A.A. CAMPI S.p.A.
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Description

FIG. 1 is a perspective view of a door knob showing my new design;

FIG. 2 is an enlarged front elevational view thereof, the rear being unornamented;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom being a mirror image; and,

FIG. 5 is a top plan view thereof in an alternate position.

Referenced Cited
U.S. Patent Documents
D165976 February 1952 Goserud
D203868 February 1966 Bourgeois
D248366 July 4, 1978 Arends
D315858 April 2, 1991 Frattini
Other references
  • Paul Associates Cat.; p. 51; lever 537.
Patent History
Patent number: D325865
Type: Grant
Filed: Mar 5, 1990
Date of Patent: May 5, 1992
Assignee: CAS Di A.A. CAMPI S.p.A. (Seveso)
Inventor: Marco Del Corno (Milan)
Primary Examiner: B. J. Bullick
Law Firm: Fleit, Jacobson, Cohn, Price, Holman & Stern
Application Number: 7/487,049
Classifications
Current U.S. Class: D/8306; D/8307