Drop sensing unit

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Information

Patent Grant
D269998

References
Source

Patent Number
D269,998
Date Filed
Friday, November 7, 1980
45 years ago
Date Issued
Tuesday, August 2, 1983
43 years ago

Inventors
- Wallace L. Knute
Original Assignees
- Ivac Corporation
Examiners
- Ansher; Bernard
Agents
- Fulwider, Patton, Rieber, Lee & Utecht

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 99
- D24 8
- D24 17
- D24 21
- 128 214 E
- 128 DIG 13
- 128 214 F
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a drop sensing unit, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D235926	Olson	Jul 1975
D236163	Manno	Jul 1975
D236164	Manno	Jul 1975
D251067	Zissimopoulos	Feb 1979
D255147	Jess et al.	May 1980
4038982	Burke et al.	Aug 1977
4095658	Kendall et al.	Jun 1978
4137940	Faisandier	Feb 1979
4213454	Shim	Jul 1980