Portable hoist

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Description

FIG. 1 is an isometric view from above and in front of the portable hoist.

FIG. 2 is a lateral view, from a first side, of the portable hoist.

FIG. 3 is a lateral view, from the other side, of the portable hoist.

FIG. 4 is a front view of the portable hoist.

FIG. 5 is a rear view of the portable hoist.

FIG. 6 is a top view of the portable hoist; and,

FIG. 7 is a bottom view of the portable hoist.

The broken line showing of a hitch in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D241839 October 1976 Kammeraad
D341242 November 9, 1993 Thorby
D349996 August 23, 1994 Litwiller
D358696 May 23, 1995 Mims
D367144 February 13, 1996 Poskocil et al.
D374208 October 1, 1996 Eva, Jr.
D376885 December 24, 1996 Carey et al.
D384480 September 30, 1997 Patterson
3854594 December 1974 Brookes
3952893 April 27, 1976 Kolesar
4556358 December 3, 1985 Harlan
4710090 December 1, 1987 De Luca
5240229 August 31, 1993 Timmons
5445487 August 29, 1995 Koscinski, Jr.
5520498 May 28, 1996 DiBartolomeo
5588907 December 31, 1996 DePietro et al.
5662451 September 2, 1997 Muzzi et al.
5752799 May 19, 1998 Carey et al.
5791858 August 11, 1998 Sasser
Patent History
Patent number: D429051
Type: Grant
Filed: Dec 30, 1997
Date of Patent: Aug 1, 2000
Inventor: Richard Porter (Ogden, UT)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Attorney: Thompson E. Fehr
Application Number: 0/81,337
Classifications
Current U.S. Class: Crane Or Hoist (5) (D34/33)
International Classification: 1205;