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Class Information
Number: 452/43
Name: Butchering > Sausage making > Stuffing > Pump type > Reciprocating piston > Fluid motor
Description: Subject matter wherein a gas or liquid operated motor causes reciprocation of the piston.

Patents under this class:

Patent Number Title Of Patent Date Issued
5083507 Device for pumping meat-containing products Jan. 28, 1992
5014882 Pivot-action portioning apparatus and method May. 14, 1991
4885822 Food compressor Dec. 12, 1989
4797973 Bagging and apportioning machine for sausages and various bagged products Jan. 17, 1989
4712274 Sausage stuffer Dec. 15, 1987
4691411 Method and apparatus for feeding meat Sep. 8, 1987
4617701 Method of dispensing a deformable and flowable filling material Oct. 21, 1986
4587689 Meat packing apparatus May. 13, 1986
4565054 Meat packaging apparatus Jan. 21, 1986
4562617 Method and apparatus for making sausage as a sliced product Jan. 7, 1986
4557018 Meat former apparatus Dec. 10, 1985
4534084 Meat stuffing apparatus Aug. 13, 1985
4376327 Water powered sausage stuffer Mar. 15, 1983
4191309 Product portioning in the continuous pumping of plastic materials Mar. 4, 1980
4188767 Apparatus for portioning and encasing meat products Feb. 19, 1980
4150521 Packaging apparatus Apr. 24, 1979
4097962 Machine for continuous pumping of plastic materials Jul. 4, 1978
3945082 Sausage stuffing machine Mar. 23, 1976

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