Tooth timer
Description
FIG. 1 is a front perspective view of the tooth timer showing my new design,
FIG. 2 is a rear perspective view thereof.
Referenced Cited
Patent History
Patent number: D278801
Type: Grant
Filed: Sep 30, 1982
Date of Patent: May 14, 1985
Inventor: Leo E. Long (Los Altos, CA)
Primary Examiner: Nelson C. Holtje
Attorney: Roland I. Griffin
Application Number: 6/431,736
Type: Grant
Filed: Sep 30, 1982
Date of Patent: May 14, 1985
Inventor: Leo E. Long (Los Altos, CA)
Primary Examiner: Nelson C. Holtje
Attorney: Roland I. Griffin
Application Number: 6/431,736
Classifications
