Rotary lock

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Information

Patent Grant
D316365

References
Source

Patent Number
D316,365
Date Filed
Friday, January 13, 1989
35 years ago
Date Issued
Tuesday, April 23, 1991
33 years ago

Inventors
- Randall C. Hansen
- Gilbert H. Krahn
Original Assignees
- A.L. HANSEN MFG. CO.
Examiners
- Burke; Wallace R.
- Vinson; Brian N.
Agents
- Willian Brinks Olds Hofer Gilson & Lione

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 330-331
- D08 337
- 070 91
- 070 95-101
- 070 104
- 070 117
- 070 124
- 070 128
- 070 158
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a rotary lock, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
2540686	Milburn	Feb 1951
2638370	Price	May 1953
2666319	Price	Jan 1954
2919569	Davis	Jan 1960
2923145	Labrie	Feb 1960