Seat back

Information

  • Patent Grant
  • D577520
  • Patent Number
    D577,520
  • Date Filed
    Thursday, February 28, 2008
    16 years ago
  • Date Issued
    Tuesday, September 30, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D06 334-336
    • D06 344
    • D06 347
    • D06 348
    • D06 369
    • D06 370
    • D06 374
    • D06 376
    • D06 379
    • D06 380
    • D06 381
    • D06 499
    • D06 500-502
    • 297 440150
    • 297 411430
    • 297 445100
    • 297 446100
    • 297 452630
    • 297 452640
    • 297 447400
  • International Classifications
    • 0601
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is an upper perspective view of the seat back showing my design.



FIG. 2 is a front view thereof;



FIG. 3 is a back view thereof;



FIG. 4 is a side view thereof;



FIG. 5 is an opposite side view thereof;



FIG. 6 is top view thereof;



FIG. 7 is a bottom view thereof;



FIG. 8 is another upper perspective view of a second embodiment, the difference being a matter of length; and,



FIG. 9 is an upper perspective view thereof, showing attachment to a seat in broken lines.


The broken lines in FIG. 9 are presented for illustrative purposes only and for no part of the claimed design.


Claims
  • The ornamental design for a seat back, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
1691262 Wurdack Nov 1928 A
D109239 Wolpin Apr 1938 S
2490884 Rau Dec 1949 A
3873154 Baker, Jr. Mar 1975 A
D252238 Van Sant Jul 1979 S
D319355 Hess Aug 1991 S
D399064 Noll Oct 1998 S
D399065 Noll Oct 1998 S
D420824 Lin Feb 2000 S
D441976 Cramer May 2001 S
D509966 Katz et al. Sep 2005 S
Continuations (2)
Number Date Country
Parent 29281758 Jun 2007 US
Child 29304324 US
Parent 29281673 Jun 2007 US
Child 29281758 US