Mattress sag compensation insert
Description
Broken lines are used to illustrate features that do not form part of the claimed design.
Claims
The ornamental design for a mattress sag compensation insert, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Kittenger, Sep. 1, 1974, p. Te-4, Conference Tables, Boat shaped with rounded corners, at left and 2nd from bottom.
Patent History
Patent number: D701400
Type: Grant
Filed: Sep 21, 2012
Date of Patent: Mar 25, 2014
Inventor: Grant Gregory (Winnipeg)
Primary Examiner: Janice Seeger
Application Number: 29/432,877
Type: Grant
Filed: Sep 21, 2012
Date of Patent: Mar 25, 2014
Inventor: Grant Gregory (Winnipeg)
Primary Examiner: Janice Seeger
Application Number: 29/432,877
Classifications
Current U.S. Class:
D6/606;
D6/707