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
282891 August 1883 Hirayama
D361367 August 15, 1995 Shair
385562 July 1888 Mannie
D391191 February 24, 1998 Cohen
2361841 October 1944 Healy
2718094 September 1955 MacInnes
2752729 July 1956 MacInnes
Patent History
Patent number: D412731
Type: Grant
Filed: Nov 6, 1998
Date of Patent: Aug 10, 1999
Assignee: Inter-Oriental Pyrotechnic Ltd. (Hong Kong)
Inventor: Ewan Chi Yuen Cheung (Causeway Bay)
Primary Examiner: B. J. Bullock
Assistant Examiner: Monica A. Weingart
Attorney: E. Alan Uebler, PA.
Application Number: 0/96,202
Classifications
Current U.S. Class: Explosive Or Pyrotechnic Article (D22/112); Miscellaneous (D22/199)
International Classification: 2203;