Pyrotechnic rocket

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Description

FIG. 1 is a front elevational view of a pyrotechnic rocket according to this invention;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view of the pyrotechnic rocket, the left side elevation being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D224795 September 1972 Feuer
282891 August 1883 Hirayama
D351779 October 25, 1994 Allison
D361367 August 15, 1995 Shair
385562 July 1888 Mannie
2361841 October 1944 Healy
2718094 September 1955 MacInnes
2752729 July 1956 MacInnes
Patent History
Patent number: D414836
Type: Grant
Filed: Nov 6, 1998
Date of Patent: Oct 5, 1999
Assignee: Inter-Oriental Pyrotechnic, Ltd.
Inventor: Ewan Chi Yuen Cheung (Causeway Bay)
Primary Examiner: B. J. Bullock
Assistant Examiner: Monica A. Weingart
Attorney: E. Alan Uebler, PA
Application Number: 0/96,203
Classifications
Current U.S. Class: Explosive Or Pyrotechnic Article (D22/112); Miscellaneous (D22/199)
International Classification: 2203;