Insulation application unit

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Information

Patent Grant
D254618

References
Source

Patent Number
D254,618
Date Filed
Wednesday, August 16, 1978
46 years ago
Date Issued
Tuesday, April 1, 1980
44 years ago

Inventors
- Henry V. Sperber
Original Assignees
- ARK SEAL, LLC
Examiners
- Burke; Wallace R.
- Bullock; B. J.
Agents
- Sheridan, Ross, Fields & McIntosh

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 122
- D15 199
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an insulation application unit, as shown and described.

US Referenced Citations (1)

Number	Name	Date	Kind
D249525	Sperber	Sep 1978