Drum chamber
Description
Claims
The ornamental design for a drum chamber, as shown.
Referenced Cited
Patent History
Patent number: D687482
Type: Grant
Filed: Sep 11, 2012
Date of Patent: Aug 6, 2013
Inventor: Dwayne Gates (Roanoke, TX)
Primary Examiner: Rashida Johnson
Application Number: 29/421,727
Type: Grant
Filed: Sep 11, 2012
Date of Patent: Aug 6, 2013
Inventor: Dwayne Gates (Roanoke, TX)
Primary Examiner: Rashida Johnson
Application Number: 29/421,727
Classifications
Current U.S. Class:
Percussion Instrument (D17/22)