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:
Jun. 25, 1985
Filed:
Jul. 19, 1983
Ikuo Nishikawa, Tochigi, JP;
Kabushiki Kaisha Universal, Tochigi, JP;
Abstract
A device for locking a slot machine handle for causing the rotation of reels until a coin is inserted, is disclosed. When a coin is inserted, a solenoid is activated to move an interlock lever from a first position to a second position. When the interlock lever is in the first position, it holds a locking pawl in engagement with a locking member provided on the same shaft as the handle. When the interlock lever is brought to the second position, it is held in this position until the handle is returned to the initial position. With the interlock lever in the second position, the locking pawl is allowed to be disengaged from the locking member by a spring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile