Membership
Tour
Register
Log in
Electronic combination lock housing
Follow
Information
Patent Grant
D388309
References
Source
Patent Number
D388,309
Date Filed
Friday, December 20, 1996
28 years ago
Date Issued
Tuesday, December 30, 1997
27 years ago
Inventors
Raymond Herman Reichenbach
William Thomas Muetterties
Kenneth H. Mimlitch
James D. Hamilton
Original Assignees
Mas-Hamilton Group, Inc.
Examiners
Vinson; Brian N.
Agents
Letson; Laurence R.
US Classifications
D08 - Tools and hardware
Field of Search
US
D08 330
D08 331
D08 332
D08 343
D10 104
D10 106
D10 109
070 277
070 279
070 287
070 288
070 214
070 133
International Classifications
0807
Term of Grant
14Years
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Abstract
Description
Claims
The ornamental design for an electronic combination lock housing, as shown and described.
US Referenced Citations (3)
Number
Name
Date
Kind
D354922
Gartner
Jan 1995
4422312
Chermoni
Dec 1983
4799371
Duncan
Jan 1989
Non-Patent Literature Citations (1)
Entry
Sargeant and Greenleaf product information sheet S&G 630-320 10M API, 3 pages. 1995.