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. 13, 1976
Filed:
Jul. 18, 1974
John P Jenkins, Towanda, IL (US);
International Tapetronics Corporation, Bloomington, IL (US);
Abstract
A tape marker for a tape playing machine in which tape runs past a reproducing head in a housing compartment. The compartment has a door through which tape is inserted and withdrawn when the tape is changed or edited. A marking arm having an inked marking pad is pivoted to a sleeve which is mounted on a removable compartment cover so the tape marker and cover comprise a unitary sub-assembly. A pushbutton guided in the sleeve is connected to the marking arm by a double-pivoted link. Manual depression of the pushbutton swings the marking arm to press the ink pad against the tape. A narrow rib on the tape side of the pad prints a line on the tape at the exact center of the reproducing head. When the pushbutton is released, a return spring moves it outward and swings the marking arm and pad to a stored, out-of-the-way position providing clearance for the tape when inserted or withdrawn through the door.