Breast pump

Follow

Information

Patent Grant
D309500

References
Source

Patent Number
D309,500
Date Filed
Monday, April 11, 1988
36 years ago
Date Issued
Tuesday, July 24, 1990
34 years ago

Inventors
- Michael Joss
- Arthur H. Yuan
Original Assignees
- SPALDING & EVENFLO COMPANIES, INC
Examiners
- Word; A. Hugo
- Reid; Stella M.
Agents
- Bahr; Donald R.

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 51
- 604 74-76
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a breast pump, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D288004	Blachly	Jan 1987
D295896	Van Meter et al.	May 1988
D299537	Morifuji	Jan 1989
4573969	Schlensog et al.	Mar 1986
4772262	Grant et al.	Sep 1988