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.:
Date of Patent:
Nov. 10, 1992
Filed:
May. 24, 1990
Hiromasa Naka, Tokyo, JP;
Takehiko Okushima, Tokyo, JP;
Takao Okumura, Tokyo, JP;
Tatsuo Shoji, Tokyo, JP;
Tetsuo Tobikawa, Tokyo, JP;
Norio Nakamura, Tokyo, JP;
Naka Corporation, Tokyo, JP;
Abstract
A closure plate for detachable attachment to the opening formed in a floor panel is provided. The closure plate includes a flexible, integral locking pawl provided with a protrusion at a desired position thereof. The resiliently deformable locking pawl can be formed integrally with the closure plate, and can have an enlarged portion at the free end of the pawl, and the plate can have a manipulation bore with a recessed surface in the inner periphery thereof for receiving the free end of the pawl. The closure plate includes at least in the upper surface thereof a guide portion defining a wiring port.