Dual cruciform structure

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Information

Patent Grant
D315023

References
Source

Patent Number
D315,023
Date Filed
Monday, March 28, 1988
36 years ago
Date Issued
Tuesday, February 26, 1991
33 years ago

Inventors
- Louis J. Jenn
Original Assignees
- Atrium Structures, Inc.
Examiners
- Word; A. Hugo
- Coles; Doris V.
Agents
- Woodard, Emhardt, Naughton, Moriarty & McNett

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 17
- D25 1
- D25 22
- D25 23
- D25 33
- D25 4
- 052 1693
- 052 234
- 052 1692
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a dual cruciform structure, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D205218	Bekemeyer	Jul 1966
D225104	Hardman	Nov 1972
D306077	Jenn	Feb 1990
4685260	Jenn	Aug 1987
4800692	Jenn	Jan 1989

Foreign Referenced Citations (1)

Number	Date	Country
573038	Nov 1945	GBX