Article of furniture
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 29, 1988
Grant Date -
N/A
app pub date -
Mar 17, 1986
filing date -
Mar 18, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention discloses a chair having a seat and a backrest which is hinged to the seat by a resilient hinge. The hinge is substantially moulded together with the shell formed by the seat and backrest. The degree of flexure of the backrest exceeds any flexure of prior art. One piece plastic shells and stops are preferably provided to limit the degree of flexure of the hinge. Moulding the hinge with the shell substantially reduces costs.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully