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:
Feb. 24, 2009
Filed:
May. 14, 2007
Tetsuya Oketani, Ota, JP;
Shigeo Matsuzawa, Gunma-ken, JP;
Tetsuya Oketani, Ota, JP;
Shigeo Matsuzawa, Gunma-ken, JP;
Sanyo Electric Co., Ltd., Moriguchi-shi, JP;
Abstract
A power source connection device capable of avoiding dropping of a power source plug from a power source socket owing to frost on the power source socket, that has a power source socket attached to a partition plate which separates a showroom of a low-temperature showcase from a cold-air duct; and a power source plug connected to the power source socket, the power source socket has a vessel-like attachment base and an electrode portion formed protruding spaced from an inner portion of an outer peripheral wall constituting the attachment base, the power source plug has a terminal for electrically connecting the power source to the electrode portion and a peripheral wall portion enclosing the terminal, and the power source plug is detachably engaged with the power source socket such that the terminal is connected to the electrode portion of the power source socket.