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:
Oct. 10, 1978
Filed:
Mar. 21, 1977
Applicant:
Inventor:
John M Alden, Needham, MA (US);
Assignee:
Alden Research Foundation, Westboro, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
346145 ; 3461 / ; 346165 ;
Abstract
In a cassette for a facsimile recorder with a moving electrode which scans across a recording web and marks the web with graphic signals electrically applied between the moving electrode and a cooperating linear electrode, the cassette has a tubular housing and a lip extending from the housing. The linear electrode is polygonally cylindrical in cross section and is attached to the underside of the cassette lip.