Adjustable seat back cushion

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Description

FIG. 1 is a front perspective view of an adjustable seat back cushion showing my design;

FIG. 2 is a front elevational view thereof on a reduced scale;

FIG. 3 is a left side elevational view on a reduced scale;

FIG. 4 is a right side elevational view on a reduced scale;

FIG. 5 is a rear elevational view on a reduced scale;

FIG. 6 is a top plan view on a reduced scale;

FIG. 7 is a left side elevational view on a reduced scale showing the central cushion expanded and the two outer cushions collapsed; and

FIG. 8 is a left side elevational view of the adjustable seat back cushion of FIG. 1 wherein the upper cushion is shown collapsed, the central cushion is shown partly expanded and the bottom cushion is shown fully expanded.

Referenced Cited
U.S. Patent Documents
D222805 January 1972 Osborn
D263539 March 30, 1982 Jacobs
D268976 May 17, 1983 Ross
D274019 May 29, 1984 Stead et al.
Patent History
Patent number: D285997
Type: Grant
Filed: Mar 19, 1984
Date of Patent: Oct 7, 1986
Inventor: Emil Natchev (S-113 28 Stockholm)
Primary Examiner: Bruce W. Dunkins
Law Firm: Larson and Taylor
Application Number: 6/590,766
Classifications
Current U.S. Class: D/6596; D/6368; D/6502