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. 02, 1988
Filed:
Jan. 07, 1986
Applicant:
Inventor:
Paul Gauselmann, 4990 Lubbecke, DE;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A63F / ;
U.S. Cl.
CPC ...
2731 / ; 40475 ;
Abstract
A rotary flap display system has a large number of indicia bearing flaps mounted on a motor driven hub within a housing. The housing has a lug along the upper edge of an opening through which the flaps may be seen for restraining the flap to flip forward one at a time. The lug includes a hole through which a jet of air emerges to assist flipping of each flap as it passes the lug.