Saliva extractor tube
Description
FIG. 1 is a front end perspective view of a saliva extractor tube showing my new design, the tube being uniform around its entire circumference; and,
FIG. 2 is the opposite end view thereof.
Referenced Cited
Patent History
Patent number: D375159
Type: Grant
Filed: Sep 27, 1995
Date of Patent: Oct 29, 1996
Assignee: DX Plastic AB
Inventor: Lars-Gunnar Johansson (Bredaryd)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/44,612
Type: Grant
Filed: Sep 27, 1995
Date of Patent: Oct 29, 1996
Assignee: DX Plastic AB
Inventor: Lars-Gunnar Johansson (Bredaryd)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/44,612
Classifications
