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. 26, 1990
Filed:
Oct. 11, 1989
Joseph E Kaminkow, Arlington Heights, IL (US);
Data East Pinball, Inc., Melrose Park, IL (US);
Abstract
A pinball machine defines a play field pivotally carried by a housing to permit pivoting of the play field upwardly to a repair position from a lower, operating position. The housing carries on its lower side a metal bracket defining a downwardly facing base. A retaining aperture is defined in the base of the metal bracket. The support arm is carried by the housing and is pivotable whereby an outer end of the support arm can engage the retaining aperture when the play field is in its repair position, to reliably hold the play field in the repair position. The support arm preferably defines a longitudinally projecting tab of narrower width than the rest of the support arm, the aperture being proportioned to receive the tab while the outer end of the rest of the support arm bears against the base of the bracket when the play field is in the repair position.