Mattress
Description
FIG. 1 is a top plan view of a mattress showing my new design, the undisclosed bottom being plain and unornamented;
FIG. 2 is a side elevational view thereof, the opposite side being identical in appearance;
FIG. 3 is an end elevational view thereof, the opposite end being identical in appearance; and
FIG. 4 is a top, side and end perspective view thereof.
Referenced Cited
U.S. Patent Documents
D107880 | January 1938 | Marsack |
D139146 | October 1944 | Martin |
4042278 | August 16, 1977 | Jensen |
Patent History
Patent number: D313721
Type: Grant
Filed: Sep 16, 1987
Date of Patent: Jan 15, 1991
Inventor: Robert K. Parker (Johsnon City, TN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 7/97,089
Type: Grant
Filed: Sep 16, 1987
Date of Patent: Jan 15, 1991
Inventor: Robert K. Parker (Johsnon City, TN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 7/97,089
Classifications
Current U.S. Class:
D/6605