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Patent Searching and Data


Title:
AUDITORIUM CHAIR
Document Type and Number:
WIPO Patent Application WO2002007565
Kind Code:
A3
Abstract:
A chair particularly useful for an auditorium utilizes spherical bearings (22) to mount the seat bottom (18) of the chair to uprights standards. The spherical bearing (22) includes a first race portion (20) integral with the bottom of the chair and a removable cap portion (24) that is secured to the chair bottom to hold the spherical bearing. An axle (28) extends through each standard to engage the bearings to support adjacent chairs. The axles are threaded to receive a nut to secure the axles to the standards.

Inventors:
HANEY TREVOR R (US)
CARO VICTOR (US)
SMEENGE PAUL ALLEN (US)
Application Number:
PCT/US2001/023135
Publication Date:
May 02, 2002
Filing Date:
July 23, 2001
Export Citation:
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Assignee:
AMERICAN SEATING CO (US)
HANEY TREVOR R (US)
CARO VICTOR (US)
SMEENGE PAUL ALLEN (US)
International Classes:
A47C1/12; A47C1/121; A47C7/58; (IPC1-7): A47C15/00; A47C1/12
Foreign References:
US2000172A1935-05-07
US2621709A1952-12-16
US3813149A1974-05-28
US2070387A1937-02-09
US2290556A1942-07-21
US5393120A1995-02-28
US0123131A1872-01-30
US0326571A1885-09-22
US2582599A1952-01-15
US3572826A1971-03-30
US3584916A1971-06-15
US5899531A1999-05-04
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