Drum

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Information

Patent Grant
D257989

References
Source

Patent Number
D257,989
Date Filed
Friday, July 16, 1976
50 years ago
Date Issued
Tuesday, January 20, 1981
45 years ago

Inventors
- William F. Ludwig
Original Assignees
- LUDWIG INDUSTRIES
Examiners
- Stearman; Joel
- Corrigan; Jane E.
Agents
- Van Sciver; W. Melville

US Classifications
- D17 - Musical instruments
Field of Search
- US
- D56 1 R
- D56 1 E
- 084 411 R
- 156 258
- 362 260
- D48 20 E
- D48 23 R
- D11 118
- 174 117 R
- D17 22
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental designs for a drum, substantially as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
881109	Cipar	Mar 1908
3019685	Davis	Feb 1962
3626458	Zickos	Dec 1971
3724313	Frigo et al.	Apr 1973
3995152	Chao et al.	Nov 1976

Non-Patent Literature Citations (1)

Entry
Grossman Music Corp., Cat. 68, .COPYRGT.'67, Cleveland, Ohio, p. 19, Item #'s 647 & 649.