Aspirator

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Information

Patent Grant
D302728

References
Source

Patent Number
D302,728
Date Filed
Friday, January 23, 1987
39 years ago
Date Issued
Tuesday, August 8, 1989
36 years ago

Inventors
- Walter B. Herbst
- Roy J. Rozek
Original Assignees
- THOMAS INDUSTRIES INC
Examiners
- Burke; Wallace R.
- Reid; Stella M.
Agents
- Demeur; Basil E.
- Knechtel; Robert E.
- Samlan; Alan B.

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 59
- D24 51
- D24 54
- D24 56
- D24 17
- 604 319
- 604 321
- 604 320
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an aspirator, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D154430	Pratt	Jul 1949
D270948	Say	Oct 1983
4799924	Rosenblatt	Jan 1989