Mattress extension

- Linet Spol. s.r.o.
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Description

FIG. 1 is a front perspective view of a mattress extension.

FIG. 2 is a front view thereof, with the rear view being a mirror image thereof.

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a right side elevational view thereof, with the left side view being a mirror image thereof.

Claims

The ornamental design for a mattress extension, as shown and described.

Referenced Cited
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Foreign Patent Documents
3305719 April 2018 EP
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Other references
  • WIPO, International Search Report, dated Feb. 22, 2018, in International Application No. PCT/CZ2017/000068, filed Oct. 30, 2017.
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Patent History
Patent number: D905477
Type: Grant
Filed: Apr 25, 2019
Date of Patent: Dec 22, 2020
Assignee: Linet Spol. s.r.o. (Slany)
Inventor: Brian Frank Pile (Hampshire)
Primary Examiner: R. Johnson
Application Number: 29/688,971
Classifications
Current U.S. Class: D6/606