Apparatus for removing smoke and liquid from a surgical site in a hospital operating room

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Information

Patent Grant
D352350

References
Source

Patent Number
D352,350
Date Filed
Wednesday, May 19, 1993
31 years ago
Date Issued
Tuesday, November 8, 1994
29 years ago

Inventors
- John Yorke
- Robert D. Rambo
Original Assignees
- MEDICAL DEVELOPMENT SYSTEMS INC.
Examiners
- Lichtenstein; Lisa P.
Agents
- McGuire; Charles S.

US Classifications
- D23 - Environmental heating and cooling
- D34 - Material or article handling equipment
Field of Search
- US
- 422 120
- 422 124
- 055 356
- 055 279
- 055 472
- 055 471
- D23 364
- D23 365
- D23 366
- D23 355
- D34 17
- D34 19
- D34 24
- D34 25
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an apparatus for removing smoke and liquid from a surgical site in a hospital operating room, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D143088	Maultsby, Jr.	Dec 1945
D325252	Morris et al.	Apr 1992
4737173	Kudirka et al.	Apr 1988
5230723	Travis et al.	Jul 1993
5240478	Messina	Aug 1993

Non-Patent Literature Citations (1)

Entry
AirSafe Smoke Filtration System ES-2000, copyright 1992, Stackhouse Incorporated, pertinent pages: cover page and p. 16.