Wheeled walking frame Patent Grant Danielsson April 28, 1 [Rolf Ahlbergs Mekaniska Verkstad AB]

Wheeled walking frame

Danielsson April 28, 1

Patent Grant D289507

U.S. patent number D289,507 [Application Number 06/599,184] was granted by the patent office on 1987-04-28 for wheeled walking frame. This patent grant is currently assigned to Rolf Ahlbergs Mekaniska Verkstad AB. Invention is credited to Jan-Erik Danielsson.

United States Patent	D289,507
Danielsson	April 28, 1987

Wheeled walking frame

Claims

The ornamental design for a wheeled walking frame, as shown and described.

Inventors:	Danielsson; Jan-Erik (Sala, SE)
Assignee:	Rolf Ahlbergs Mekaniska Verkstad AB (SE)
Appl. No.:	06/599,184
Filed:	April 11, 1984

Foreign Application Priority Data


Oct 13, 1983 [SE]			83-2649

Current U.S. Class:	D12/130
Field of Search:	;D12/131,132,133,129 ;280/642,42,242WC,289WC ;188/2F,29 ;272/70.3

References Cited [Referenced By]

U.S. Patent Documents


1119140	December 1914	Diemer
3584890	June 1971	Presty
3829113	August 1974	Epelbaum
4211309	July 1980	Ruggiero
4271933	June 1981	Pearce et al.

Primary Examiner: Gandy; James M.
Assistant Examiner: Chin; Kay H.
Attorney, Agent or Firm: Witherspoon & Hargest

Description

FIG. 1 is a front perspective view of the wheeled walking frame showing my new design,

FIG. 2 is a back perspective view thereof with the front wheel supports having been pivoted 180.degree.,

FIG. 3 is a front perspective view thereof in collapsed condition, and

FIG. 4 is a back perspective view thereof in collapsed condition.

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