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:
Mar. 31, 1998
Filed:
Jan. 31, 1997
Teruo Mitsuta, Chiba, JP;
Shinwa Corporation, Chiba, JP;
Abstract
The invention provides a device for packaging an article which includes reduced number of parts, which is light-weight, which enables simple packaging and depackaging operation, and which is superior in terms of rust-proofing and dust-proofing properties. The invention also provides a method for packaging an article. According to the invention, an article 1 is placed on a base table 2 having a peripheral wall 7 of an appropriate height. A packaging sheet 3 having flexibility and air-tightness is put over the article 1. The peripheral edge 3a of the packaging sheet 3 is sealingly engaged with the peripheral wall 7 of the base table 2. A connection pipe 10 provided at the base table 2 or the packaging sheet 3 is connected to a vacuum pump 12, so as to evacuate the space within the packaging sheet 3. The article 1 is pressingly urged against the base table 2 by means of the pressure difference across the packaging sheet 3, by reason of the atmospheric pressure, so as to be fixed to the base table 2.