Nasal spray pump

- Schering Corporation
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Description

FIG. 1 is a front elevational view of a nasal spray pump showing our new design, the rear elevational view being identical thereto;

FIG. 2 is a left side elevational view thereof, the right side elevational view being identical thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D187573 March 1960 Sagarin
D295787 May 17, 1988 Hegemann et al.
2831613 April 1958 Soffer
2906265 September 1959 Samuels
3841533 October 1974 Carroll et al.
4162746 July 31, 1979 Anderson et al.
4496082 January 29, 1985 Corsette
4565302 January 21, 1986 Pfeiffer et al.
4620646 November 4, 1986 Crapser
4640443 February 3, 1987 Corsette
Foreign Patent Documents
0090659 October 1983 EPX
3225910 January 1984 DEX
3315334 October 1984 DEX
2450640 November 1980 FRX
2570000 March 1986 FRX
1085060 September 1967 GBX
Patent History
Patent number: D308100
Type: Grant
Filed: Aug 28, 1987
Date of Patent: May 22, 1990
Assignee: Schering Corporation (Kenilworth, NJ)
Inventors: Keith A. Bishop (River Vale, NJ), William S. Blake (Linwood, NJ)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorneys: James R. Nelson, Stephen I. Miller, John J. Maitner
Application Number: 7/90,734
Classifications
Current U.S. Class: D24/62