Plastic tongue scraper having a concave collecting head
Description
FIG. 1 is a side and bottom perspective view of a plastic tongue scraper having a concave collecting head, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side view thereof, the unshown opposite side being of mirror-image appearance; and,
FIG. 4 is a bottom view thereof.
Referenced Cited
Patent History
Patent number: D391370
Type: Grant
Filed: Jul 2, 1997
Date of Patent: Feb 24, 1998
Inventor: Spencer Y. Cho (Palmdale, CA)
Primary Examiner: Doris Clark
Attorney: Norman B. Rainer
Application Number: 0/73,082
Type: Grant
Filed: Jul 2, 1997
Date of Patent: Feb 24, 1998
Inventor: Spencer Y. Cho (Palmdale, CA)
Primary Examiner: Doris Clark
Attorney: Norman B. Rainer
Application Number: 0/73,082
Classifications