Chiropractic mattress, or similar article

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Description

FIG. 1 is a top plan view of a chiropractic mattress, or similar article, showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view; and

FIG. 5 is a bottom plan.

Referenced Cited
U.S. Patent Documents
D167871 September 1952 Vega
2541029 February 1951 Burton
Foreign Patent Documents
1141744 September 1957 FRX
Patent History
Patent number: D258481
Type: Grant
Filed: Jan 25, 1979
Date of Patent: Mar 10, 1981
Inventor: Frederick H. Kroll (New Rochelle, NY)
Primary Examiner: Donald B. Moyer
Law Firm: McAulay, Fields, Fisher & Goldstein
Application Number: 6/6,299
Classifications
Current U.S. Class: D/6201; D/6204
International Classification: D0609;