Assignee
SITMA
IT·10 granted patents·269 citations·filing 1979–1988
Top patents by PatentIndex Score
10 records- 0195US4588180ALoader for signatures, sheets and similar products, for the feeders of packaging machines, bookbinding machines and the likeSITMA·Filed 1985·Granted May 13, 1986·54 cites·27 claims
- 0294US4338768AAutomatic machine for sorting items of correspondence, particularly magazines, into batches each having a different general destinationSITMA·Filed 1980·Granted Jul 13, 1982·45 cites·11 claims
- 0388US4381637ADevice for correctly positioning the film relative to the articles to be wrapped in a packaging machineSITMA·Filed 1980·Granted May 3, 1983·47 cites·3 claims
- 0486US4693053ADevice for controlling the unwinding of a plastics film in a packaging machineSITMA·Filed 1986·Granted Sep 15, 1987·31 cites·2 claims
- 0586US4313288AMachine for packaging various articles between two juxtaposed plastics material sheetsSITMA·Filed 1979·Granted Feb 2, 1982·39 cites·1 claims
- 0658US4831809APackaging machine for the continuous packaging of individual products, and of groups of overlapped products having a variable heightSITMA·Filed 1988·Granted May 23, 1989·16 cites·10 claims
- 0750US4881357APackaging machine for the continuous packaging of products having a variable sizeSITMA·Filed 1988·Granted Nov 21, 1989·12 cites·12 claims
- 0847US4709537ALongitudinal welding equipment in a packer machineSITMA·Filed 1986·Granted Dec 1, 1987·10 cites·5 claims
- 0942US4903460ADevice for varying the opening between the welding element and the counter-welding element in packaging machinesSITMA·Filed 1988·Granted Feb 27, 1990·9 cites·10 claims
- 1038US4709530ACentralized drive device in a packaging machineSITMA·Filed 1986·Granted Dec 1, 1987·6 cites·4 claims
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