Ladder platform

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Information

Patent Grant
D248777

References
Source

Patent Number
D248,777
Date Filed
Tuesday, June 1, 1976
48 years ago
Date Issued
Tuesday, August 1, 1978
46 years ago

Inventors
- Edward Spencer
- Harold R. Wing
Original Assignees
- Little Giant Industries, Inc.
Examiners
- Burke; Wallace R.
- Gandy; James M.
Agents
- Workman; H. Ross

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 68
- D25 69
- 182 121
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a ladder platform, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
1920552	Dollerhide	Aug 1933
2500559	Miller	Mar 1950
2801886	Peterson	Aug 1957
2871067	Brogdon	Jan 1959
3511338	Chapman	May 1970

Foreign Referenced Citations (1)

Number	Date	Country
229,046	Dec 1958	AUX