1995-01-09
1996-04-23
Murphy, Celia
Patent
active
D03690210
REFERENCES:
patent: D312726 (1990-12-01), Kline
patent: 5129560 (1992-07-01), Herman
patent: 5337934 (1994-08-01), Johnson et al.
Earnshaw's: vol. 72 Jan.-Jun., L988; p. 169--Backpack on upper left of page .
Murphy Celia
Quinton James A.
Visual Impact Films Corporation
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