Pyrotechnic rocket

Latest Inter-Oriental Pyrotechnic, Ltd. Patents:

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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
D332761 January 26, 1993 Mankey
D361367 August 15, 1995 Shair
385562 July 1888 Mannie
885802 April 1908 Sterrick
2361841 October 1944 Healy
2718094 September 1955 MacInnes
2752729 July 1956 MacInnes
Patent History
Patent number: D412961
Type: Grant
Filed: Nov 6, 1998
Date of Patent: Aug 17, 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, P.A.
Application Number: 0/96,204
Classifications
Current U.S. Class: Explosive Or Pyrotechnic Article (D22/112); Miscellaneous (D22/199)
International Classification: 2203;