Drive unit for flexshaft vibrators

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Information

Patent Grant
D269522

References
Source

Patent Number
D269,522
Date Filed
Thursday, June 26, 1980
44 years ago
Date Issued
Tuesday, June 28, 1983
41 years ago

Inventors
- Lee E. Reichel
- David H. Voisard
Original Assignees
- KOEHRING COMPANY
Examiners
- Bullock; B. J.
Agents
- Bloom; Jerome P.

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 147
- D15 148
- 366 123
- 366 120
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a drive unit for flexshaft vibrators, substantially as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
2276613	Gordon	Mar 1942
2430817	Jackson	Nov 1947
2716022	Wilson	Aug 1955
3188054	Mason, Jr.	Jun 1965