The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6557958 B1

PDF
Full Text
Expired
Date of Patent:
May. 06, 2003

Filed:

Apr. 17, 2001
Applicant:
Inventors:

Giuseppe Luigi Motta, Bellagio, IT;

Piero Molteni, Milan, IT;

Assignee:

Steelcase Development Corporation, Caledonia, MI (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05D 1/540 ;
U.S. Cl.
CPC ...
E05D 1/540 ;
Abstract

An assembly includes panels forming a bin or cabinet, and a flipper door operably attached to the bin by a pair of opposing modules. Each module includes a body forming a groove forming a curvilinear track along its upper edge, and the door includes a follower operably engaging the track. Each module further includes a spring-biased lever pivoted to the body of the module at a mid-lever pivot. A first leg of the lever is pivoted to the door at a door pivot, and an oppositely extending second leg is connected to a spring-biased force-generating device. The arrangement is constructed to counterbalance a weight of the door in most intermediate positions.


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Motta, Giuseppe. (2003). Storage bin with counterbalanced door (U.S. Patent No. 6557958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6557958

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