Laryngoscope

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Information

Patent Grant
D304494

References
Source

Patent Number
D304,494
Date Filed
Thursday, June 11, 1987
38 years ago
Date Issued
Tuesday, November 7, 1989
36 years ago

Inventors
- Frederic P. Rosenwald
- Andrew J. Furey
Original Assignees
- PILLING CO
Examiners
- Burke; Wallace R.
- Reid; Stella M.
Agents
- Howson & Howson

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 18
- 128 11
- 128 10
- 128 12
- 128 13
- 128 7
- 128 9
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a laryngoscope, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
4425909	Rieser	Jan 1984
4574784	Soloway	Mar 1986
4583527	Musicant et al.	Apr 1986

Non-Patent Literature Citations (2)

Entry
Pilling Catalog, "Laryngo-Bronchoesophagology", 1975, pp. 12-26B.
Pilling Catalog of "Cardiovascular, Thoracic and General Surgical Instrutments", 1979, p. 301.