Keyboard stand

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Information

Patent Grant
D257987

References
Source

Patent Number
D257,987
Date Filed
Friday, June 8, 1979
45 years ago
Date Issued
Tuesday, January 20, 1981
44 years ago

Inventors
- Darrell Arthur Schoenig
Examiners
- Corrigan; Jane E.
Agents
- Drake; Hugh H.

US Classifications
- D17 - Musical instruments
- D06 - Furnishings
Field of Search
- US
- D17 1
- D17 2
- D17 5
- D17 6
- D17 9
- D06 18
- D06 186
- 084 327
- 084 329
- 211 182
- 248 460
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a keyboard stand as shown.

US Referenced Citations (5)

Number	Name	Date	Kind
D211494	Spranger	Jun 1968
406921	Lohagen	Jul 1889
3483999	Barrett	Dec 1969
3960275	Haughton et al.	Jun 1976
3999727	Rennemann	Dec 1976

Foreign Referenced Citations (1)

Number	Date	Country
184107	Apr 1907	DE2