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. 25, 1992
Filed:
Jun. 22, 1990
Kazushi Takimoto, Kodoma, JP;
Mita Industrial Co., Ltd., Osaka, JP;
Abstract
An automatic document feeder includes a guide member which has a flexible thin piece. A plurality of recesses are formed in a free end of the guide member in spaced-apart relationship in a width direction to provide the plurality of recesses and a plurality of protrusions adjacent to the recesses. The recesses and protrusions are formed and disposed so that both side edges of original documents of various standard sizes may pass tip portions or outside edge portions of the protrusions. By this, both side edges of the original documents are without foil scopped by the protrusions. Accordingly, both edges of original documents do not enter the interior most portions of the recesses and thus a paper jam does not occur.