Finger mountable calculator button pusher

- Ecosystems, Inc.

FIG. 1 is a side elevational view of a finger-mountable calculator button pusher showing my new design;

FIG. 2 is an opposite side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
471221 March 1892 Moores
666666 January 1901 Hackett
2151846 March 1939 Greneker
2509837 May 1950 Niizawa
2585641 February 1952 Faso
4177698 December 11, 1979 Greneker
Patent History
Patent number: D301963
Type: Grant
Filed: Apr 7, 1986
Date of Patent: Jul 4, 1989
Assignee: Ecosystems, Inc. (Norman, OK)
Inventor: Victor L. Jackson (Norman, OK)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Glen M. Burdick
Application Number: 6/850,403
Current U.S. Class: D 8/14