Element of a moveable grate surface for incinerators

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Information

Patent Grant
D317648

References
Source

Patent Number
D317,648
Date Filed
Thursday, March 31, 1988
36 years ago
Date Issued
Tuesday, June 18, 1991
33 years ago

Inventors
Original Assignees
- B & S MILJOTEKNIK A/S., A DENMARK CORP
Examiners
- Gandy; James M.
- Lichtenstein; Lisa
Agents
- Shapiro and Shapiro

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 397
- D23 402
- 110 281
- 110 291
- 110 328
- 198 773
- 126 152 B
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an element of a moveable grate surface for incinerators, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
87-2182	Oct 1987	SEX

US Referenced Citations (7)

Number	Name	Date	Kind
1818661	Weigel	Aug 1931
4240402	Martin et al.	Dec 1980
4320710	Steiner et al.	Mar 1982
4450952	Steiner	May 1984
4548139	Weber	Oct 1985
4771710	Cocchi	Sep 1988
4793471	Bartels	Dec 1988

Foreign Referenced Citations (1)

Number	Date	Country
716690	Jan 1942	DE2