Asphalt melting tank

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Information

Patent Grant
D251257

References
Source

Patent Number
D251,257
Date Filed
Tuesday, August 10, 1976
48 years ago
Date Issued
Tuesday, March 6, 1979
45 years ago

Inventors
- William F. Miller
Original Assignees
- HY-WAY HEAT SYSTEMS, INC
Examiners
- Largen; James R.
Agents
- Harpman; Webster B.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 1-4
- D23 77
- 126 3435
- 126 3435 A
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an asphalt melting tank, as shown.

US Referenced Citations (8)

Number	Name	Date	Kind
D162118	Baugenbach	Feb 1951
D186218	Crouther	Sep 1959
D192801	Valentino	May 1962
D207693	Haug et al.	May 1967
2690172	Miller	Sep 1954
2728336	Elgeti	Dec 1955
3281573	Hynes et al.	Oct 1966
3622748	Sellers	Apr 1971