Aspiration sprayer

Follow

Information

Patent Grant
D300170

References
Source

Patent Number
D300,170
Date Filed
Monday, June 30, 1986
38 years ago
Date Issued
Tuesday, March 7, 1989
36 years ago

Inventors
- Ho Chow
- Harry E. Lawrence
Original Assignees
- Hunter-Melnor, Inc.
Examiners
- Burke; Wallace R.
- Reid; Stella M.
Agents
- James & Franklin

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 213
- D23 223
- D23 224
- D23 225
- D23 226
- 239 318
- 239 317
- 239 310
- 239 315
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an aspiration sprayer, as shown.

US Referenced Citations (7)

Number	Name	Date	Kind
2926857	Snyder	Mar 1960
2948480	Budwig	Aug 1960
3032274	Budwig	May 1962
3254844	Blasnik et al.	Jun 1966
3940069	Gunzel, Jr. et al.	Feb 1976
4369921	Beiswenger et al.	Jan 1983
4527740	Gunzel, Jr. et al.	Jul 1985