Small aluminum “Fire Cup” used with a fire...

Ammunition and explosives – Pyrotechnics – Firecracker

Reexamination Certificate

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Details

C102S343000, C102S349000, C102S358000, C446S399000, C446S212000, C446S056000

Reexamination Certificate

active

06799516

ABSTRACT:

CROSS-REFERENCES TO RELATED APPLICATIONS
“Not Applicable”
BACKGROUND OF THE INVENTION
This invention is to be used in conjunction with a fire cracker and a bucket of water. All for the purpose of exciting entertainment.
SUMMARY
This invention is a 2½×1⅞″ aluminum or hardened plastic cylinder with either a dome or a cone shaped top. The top has a ⅜″×¼″ copper or hardened material tube inserted into the center. Then you would place a 1½×¼″ fire cracker (preferably water dinomite) into the flared copper tube. After the cup is loaded place it in a bucket or container of choice, holding ¾″ of water. Upon lighting the fire cracker, the blast will propel the Fire Cup between 60 to 80′ into the air.
Some of the advantages of this invention are as follows:
a) will add excitement to any ordinary fire cracker:
b) safer than user lighting fire cracker in hand;
c) will hold user's attention much longer than a regular fire cracker;
d) Fire Cup can be used over and over again.


REFERENCES:
patent: 566802 (1896-09-01), Rumage
patent: 1789372 (1931-01-01), Scardone
patent: 2087281 (1937-07-01), Achillo
patent: 2752729 (1956-07-01), Macinnes
patent: 3882324 (1975-05-01), Smolker et al.
patent: 5526750 (1996-06-01), Poor et al.
patent: 5627338 (1997-05-01), Poor et al.
patent: 5841061 (1998-11-01), Westfall et al.
patent: 6286429 (2001-09-01), Marietta et al.
patent: 2004/0003744 (2004-01-01), Werner

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