TREA

Seat and back unit for a chair

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Information

  • Patent Grant
  • D386023
  • Patent Number
    D386,023
  • Date Filed
    Friday, September 13, 1996
    27 years ago
  • Date Issued
    Tuesday, November 11, 1997
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D06 334
    • D06 335
    • D06 364
    • D06 365
    • D06 366
    • D06 367
    • D06 369
    • D06 372
    • D06 379
    • D06 500
    • D06 501
    • D06 502
    • 297 45213
  • International Classifications
    • 0606
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a seat and back unit for a chair, as shown and described.
US Referenced Citations (46)
Number Name Date Kind
D130925 Roth Dec 1941
D133848 Brodovitch Sep 1942
D147133 Mankki Jul 1947
D193508 Nakamura Sep 1962
D208301 Richards Aug 1967
D211459 Parker Jun 1968
D217863 Parker Jun 1970
D224190 Strassle Jul 1972
D224765 Manning Sep 1972
D267990 Buhk et al. Feb 1983
D268716 Ochsner Apr 1983
D269142 Umanoff May 1983
D273251 Petitt Apr 1984
D274675 Diffrient Jul 1984
D294434 Zakharov Mar 1988
D296960 Fenske Aug 1988
D301662 Vonhausen Jun 1989
D342404 Homann Dec 1993
D346279 Stumpf et al. Apr 1994
D349826 Homann Aug 1994
2859801 Moore Nov 1958
2963074 Woodard Dec 1960
3627252 Yamaguchi Dec 1971
3936094 Conrad Feb 1976
3947068 Buhk Mar 1976
4036524 Takamatsu Jul 1977
4152023 Buhk May 1979
4429917 Diffrient Feb 1984
4529247 Stumpf et al. Jul 1985
4641885 Brauning Feb 1987
4685733 Machate et al. Aug 1987
4707029 Korn Nov 1987
4709962 Steinmann Dec 1987
4711491 Ginat Dec 1987
4744600 Inoue May 1988
4758045 Edel et al. Jul 1988
4776633 Knoblock Oct 1988
4796950 Mrotz, III et al. Jan 1989
4818019 Mrotz, III Apr 1989
4889385 Chadwick et al. Dec 1989
4909472 Piretti Mar 1990
4915449 Piretti Apr 1990
5026117 Faiks Jun 1991
5029940 Golynsky Jul 1991
5080318 Takamatsu Jan 1992
5114211 Desanta May 1992
Foreign Referenced Citations (2)
Number Date Country
80211449 Nov 1991 CNX
WO 9325121 Dec 1993 WOX
Non-Patent Literature Citations (4)
Entry
Interiors, Dec., 1978, p. 48.
Interiors, Aug., 1981, p. 21.
Industrial Design, Jun., 1983, p. 23.
Blueprint, Oct., 1994.
Divisions (1)
Number Date Country
Parent 30013 Sep 1994
Continuation in Parts (2)
Number Date Country
Parent 14382 Oct 1993
Parent 898899 Jun 1992