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:
Jan. 28, 1992
Filed:
Jul. 05, 1989
Applicant:
Inventors:
Assignee:
Seiko Instruments Inc., , JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
355 72 ; 354277 ;
Abstract
Novel packing cases for image forming sheets are invented. An image forming machine, such as a color hard copying machine uses image forming sheets which are coated on their surfaces with image forming material. Since the image forming material easily comes off from the surface of an image forming sheet, the surface must be protected from physical contacts, particularly during transportation, handling, storing, etc. The novel packing cases are not only provided with protective sheets to protect image forming sheets accommodated in the packing case, but also with other inventive features to avoid any possible physical contacts with the surface of the image recording sheet.