Escalator power button housing

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Information

Patent Grant
D342056

References
Source

Patent Number
D342,056
Date Filed
Monday, January 6, 1992
32 years ago
Date Issued
Tuesday, December 7, 1993
30 years ago

Inventors
- Robert D. Kaplan
- James A. Rivera
Original Assignees
- United Technologies Corporation
Examiners
- Burke; Wallace R.
- Sincavage; Joel
Agents
- Getz; Richard D.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 158
- D13 171
- D13 169
- D13 177
- D10 108
- 200 4301
- 200 4311
- 200 4322
- 200 333
- 200 334
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an escalator power button housing, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D263299	Jacobs	Mar 1982
2680794	Ballou	Jun 1954
2771532	Bellio	Nov 1956
3372251	Bowman et al.	Mar 1968
4388503	Penland et al.	Jun 1983
4638129	Partus et al.	Jan 1987

Non-Patent Literature Citations (1)

Entry
Switches on p. 128 of Design News Apr. 8, 1991.