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:
May. 19, 1998
Filed:
Dec. 29, 1995
Jorge Carlos Gil, Boca Raton, FL (US);
Peter Lewis Ebbitt, Boca Raton, FL (US);
Richard George Musco, Lake Worth, FL (US);
Thomas John Pack, Boca Raton, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A tool (10) is effective to carry balls (30) and to detect any balls missing from the tool (10). The tool (10) includes a housing (12) that includes a face plate (16) that has a plurality of bores (18) extending between an inner face (22) and an outer face (24) opposite the inner face (22). The bores (18) each have a concave seat that is sized and shaped to receive a ball (30). The housing (12) defines a chamber (14) that prevents light from entering except through the bores (18). The housing (12) further includes a photodetector (20) within the chamber (14) to receive light that passes through the bores (18), which indicates the absence of a ball from the face plate (16).