TREA

Mattress extension

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Information

  • Patent Grant
  • D905477
  • Patent Number
    D905,477
  • Date Filed
    Thursday, April 25, 2019
    5 years ago
  • Date Issued
    Tuesday, December 22, 2020
    4 years ago
  • Inventors
    • Pile; Brian Frank
  • Original Assignees
  • Examiners
    • Johnson; R.
    Agents
    • Hitaffer; Thedford I
    • Hitaffer & Hitaffer, PLLC
  • US Classifications
    Field of Search
    • US
    • D06 595-597
    • D06 601
    • D06 604-606
    • CPC
    • A47C27/00
    • A47C27/08
    • A47C27/12
    • A47C27/14
    • A47C7/18
    • A47C7/185
    • A47C7/20
    • A47C23/00
    • A47C27/001
    • A47C27/05
    • A47C27/053
    • A47C27/056
    • A47C27/06
    • A47C27/142
    • A47C21/00
    • A47C21/026
    • A47G9/00
    • A47G9/06
    • A47G9/08
    • A47G9/086
    • A47G9/1009
    • A47G9/10
    • A47G9/1027
    • A47G9/1054
    • A47G9/1063
    • A47G9/1072
    • A47G9/1045
    • A47G9/1081
    • A47G9/109
    • A47G2009/1018
    • A47G2009/003
  • International Classifications
    • 0609
    • Term of Grant
      15Years
Information
Abstract
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.
Priority Claims (1)
Number Date Country Kind
PV 2016-677 Oct 2016 CZ national
US Referenced Citations (15)
Number Name Date Kind
4759089 Fox Jul 1988 A
D316451 Carnathan Apr 1991 S
D328682 Carney Aug 1992 S
D343756 Sher Feb 1994 S
5367730 Sher Nov 1994 A
5408714 Lemke Apr 1995 A
5536071 Kraftick Jul 1996 A
5572757 O'Sullivan Nov 1996 A
7356864 Delfs Apr 2008 B1
D732314 Fux Jun 2015 S
D839025 Casta-Baez Jan 2019 S
D851425 Clute Jun 2019 S
20140075675 Wright Mar 2014 A1
20160106225 Ham et al. Apr 2016 A1
20180368593 Bourgeois Dec 2018 A1
Foreign Referenced Citations (3)
Number Date Country
3305719 Apr 2018 EP
2002065878 Aug 2002 WO
WO-2015085374 Jun 2015 WO
Non-Patent Literature Citations (2)
Entry
WIPO, International Search Report, dated Feb. 22, 2018, in International Application No. PCT/CZ2017/000068, filed Oct. 30, 2017.
WIPO, Written Opinion, dated Feb. 22, 2018, in International Application No. PCT/CZ2017/000068, filed Oct. 30, 2017.
Continuations (1)
Number Date Country
Parent PCT/CZ2017/000068 Oct 2017 US
Child 29688971 US