Hook unit

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric projection view of a hook unit showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof, at a slightly smaller scale than FIG. 2;

FIG. 5 is a left side elevational view thereof, at the same scale as FIG. 4.

FIG. 6 is a rear elevational view thereof, at the same scale as FIG. 2; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of hook supporting structure is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D237142 October 1975 Barnes
D265721 August 10, 1982 Emgard et al.
D355841 February 28, 1995 Goodman et al.
D383052 September 2, 1997 Sheftel
2985311 May 1961 Abel
4162015 July 24, 1979 Hodges
4467926 August 28, 1984 Percival
4801116 January 31, 1989 Blankenship
Patent History
Patent number: D422890
Type: Grant
Filed: Dec 23, 1998
Date of Patent: Apr 18, 2000
Inventor: Anthony Howard Foster (Tulsa, OK)
Primary Examiner: Holly Baynham
Attorney: Gardere & Wynne, L.L.P.
Application Number: 0/98,272
Classifications
Current U.S. Class: D/8372
International Classification: 0805;