Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD318578 S
Publication typeGrant
Application numberUS 06/889,188
Publication dateJul 30, 1991
Filing dateJul 24, 1986
Publication number06889188, 889188, US D318578 S, US D318578S, US-S-D318578, USD318578 S, USD318578S
InventorsRoger K. Leib
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Plural seating unit
US D318578 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a plural seating unit, as shown and described.

FIG. 1 is a perspective view of a plural seating unit showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a top plan view thereof.

Non-Patent Citations
1Add Interior Systems, Inc. "Rose Chair," 10/82.
2Chair drawing (unpublished).
3Chair photo by Add Interior Systems.
4Interior, Nov. 1976, p. 28.
5MIES Chair Designs, a sales brochure published by Knoll International, New York more than one year prior to the filing of the subject application.
6Thonet IDG Kangaroo Chair.
7Warren Chair Photo, published by Add Interior Systems in about 02/02/81.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8251425 *Apr 27, 2010Aug 28, 2012Dr. Ing. H.C.F. Porsche AktiengesellschaftSeat frame for a vehicle seat
US20100283282 *Apr 27, 2010Nov 11, 2010Dr. Ing. H.C.F. Porsche AktiengesellschaftSeat frame for a vehicle seat
U.S. ClassificationD06/381