Finger mountable calculator button pusher
Latest Ecosystems, Inc. Patents:
Description
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
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
Classifications
Current U.S. Class:
D 8/14