Weighing scales – Discharge from weigher to receiver
Reexamination Certificate
2006-07-11
2006-07-11
Gibson, Randy W. (Department: 2841)
Weighing scales
Discharge from weigher to receiver
C177S105000, C222S077000, C141S083000
Reexamination Certificate
active
07075019
ABSTRACT:
An apparatus for measuring and dispensing solid dry flowable materials, comprising a supply container (10), a reserve hopper (18), a means for connecting said supply container (10) to said reserve hopper (18), a means for weighing said reserve hopper (18) and a means for regulating the weight of said material dispensed from said reserve hopper (18).
REFERENCES:
patent: 3498344 (1970-03-01), Schwake et al.
patent: 3502119 (1970-03-01), Sweeney
patent: 3618684 (1971-11-01), Burke et al.
patent: 4488837 (1984-12-01), Mizokawa et al.
patent: 4614213 (1986-09-01), Englin
patent: 4669634 (1987-06-01), Leroux
patent: 5029624 (1991-07-01), McCunn et al.
patent: 5466894 (1995-11-01), Naef
patent: 5670751 (1997-09-01), Hafner
patent: 5738153 (1998-04-01), Gerling et al.
patent: 5753868 (1998-05-01), Diem
patent: 6273153 (2001-08-01), Reinsch
patent: 6444926 (2002-09-01), Ricciardi, Sr.
patent: 6446836 (2002-09-01), Aalto et al.
patent: 683251 (1994-02-01), None
patent: 2456344 (1980-12-01), None
patent: 05162701 (1993-06-01), None
XP000687029 Dreschsel D et al., “Gravimetrisch Kontinuerliche Dosierung Keliner Massenstroeme” Wagen Und Dosieren, Verlagsgesellschaft Keppler, Mainz. DE, vol. 28, No. 1, Feb. 1, 1997, pp. 12-20.
Bergman Ryan Keith
Gerling Joseph Francis
E. I. du Pont de Nemours and Company
Gibson Randy W.
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