Cough silencer
Description
FIG. 1 is a perspective view of a cough silencer showing our new design;
FIG. 2 is a top plan view;
FIG. 3 is a right side elevation view;
FIG. 4 is a rear elevation view;
FIG. 5 is a left side elevation view;
FIG. 6 is a bottom plan view; and,
FIG. 7 is a front elevation view.
Claims
The ornamental design for a cough silencer, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D439630
Type: Grant
Filed: Aug 4, 1999
Date of Patent: Mar 27, 2001
Inventors: R. Craig Ellington (Loganville, GA), Stephen D. Ellington (Loganville, GA), Rhett P. Rush (Loganville, GA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Catherine R. Oliver
Attorney, Agent or Law Firm: Hinkle & Associates, P.C.
Application Number: 29/108,808
Type: Grant
Filed: Aug 4, 1999
Date of Patent: Mar 27, 2001
Inventors: R. Craig Ellington (Loganville, GA), Stephen D. Ellington (Loganville, GA), Rhett P. Rush (Loganville, GA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Catherine R. Oliver
Attorney, Agent or Law Firm: Hinkle & Associates, P.C.
Application Number: 29/108,808
Classifications