Assignee
SIG SCHWEIZ INDUSTRIEGES
CH·186 granted patents·4,016 citations·filing 1974–2000
Top patents by PatentIndex Score
186 records- 0194US4129976AApparatus for forming, filling and closing bagsSIG SCHWEIZ INDUSTRIEGES·Filed 1977·Granted Dec 19, 1978·88 cites·6 claims
- 0293US4611705AApparatus for separating article groups of predetermined length from a continuously advanced article stackSIG SCHWEIZ INDUSTRIEGES·Filed 1985·Granted Sep 16, 1986·69 cites·7 claims
- 0393US4241563AApparatus for producing and filling tubular bagsSIG SCHWEIZ INDUSTRIEGES·Filed 1979·Granted Dec 30, 1980·59 cites·5 claims
- 0493US4209960AApparatus for maintaining constant the weight of article stacksSIG SCHWEIZ INDUSTRIEGES·Filed 1978·Granted Jul 1, 1980·61 cites·11 claims
- 0592US5222813APackaging bag having tear-open meansSIG SCHWEIZ INDUSTRIEGES·Filed 1991·Granted Jun 29, 1993·103 cites·12 claims
- 0692US4720006AApparatus for separating and conveying elongate articlesSIG SCHWEIZ INDUSTRIEGES·Filed 1986·Granted Jan 19, 1988·64 cites·9 claims
- 0792US4215520AApparatus for making, filling, closing and boxing bagsSIG SCHWEIZ INDUSTRIEGES·Filed 1978·Granted Aug 5, 1980·54 cites·7 claims
- 0891US4815581AApparatus for separating items conveyed in a contacting seriesSIG SCHWEIZ INDUSTRIEGES·Filed 1986·Granted Mar 28, 1989·61 cites·9 claims
- 0990US5322154AConveyor for forming a column of uniformly spaced articlesSIG SCHWEIZ INDUSTRIEGES·Filed 1990·Granted Jun 21, 1994·60 cites·14 claims
- 1089US4650167AVibration damperSIG SCHWEIZ INDUSTRIEGES·Filed 1985·Granted Mar 17, 1987·41 cites·3 claims
- 1189US4006813AArticle separating and conveying systemSIG SCHWEIZ INDUSTRIEGES·Filed 1974·Granted Feb 8, 1977·39 cites·6 claims
- 1288US4420015AInstallation of an excess pressure valve in a hermetically sealed flexible containerSIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted Dec 13, 1983·49 cites·11 claims
- 1387US5045134AMethod for splicing trailing and leading ends of sheetsSIG SCHWEIZ INDUSTRIEGES·Filed 1989·Granted Sep 3, 1991·43 cites·5 claims
- 1487US4558852AVibration damper with linearly reciprocating massSIG SCHWEIZ INDUSTRIEGES·Filed 1983·Granted Dec 17, 1985·40 cites·6 claims
- 1587US4424751AEntry stairs for vehiclesSIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted Jan 10, 1984·106 cites·7 claims
- 1687US4164244AApparatus for dosing bulk goodsSIG SCHWEIZ INDUSTRIEGES·Filed 1977·Granted Aug 14, 1979·48 cites·4 claims
- 1785US5136924ASilencer for firearmsSIG SCHWEIZ INDUSTRIEGES·Filed 1991·Granted Aug 11, 1992·60 cites·14 claims
- 1885US4921398AApparatus for stacking and conveying wafer-like articlesSIG SCHWEIZ INDUSTRIEGES·Filed 1988·Granted May 1, 1990·40 cites·9 claims
- 1985US4624325AApparatus for dampening the recoil of percussion toolsSIG SCHWEIZ INDUSTRIEGES·Filed 1984·Granted Nov 25, 1986·41 cites·7 claims
- 2085US4394899AArticle grouping apparatusSIG SCHWEIZ INDUSTRIEGES·Filed 1980·Granted Jul 26, 1983·43 cites·8 claims
- 2185US4242949AApparatus for making packaging sleevesSIG SCHWEIZ INDUSTRIEGES·Filed 1979·Granted Jan 6, 1981·49 cites·13 claims
- 2281US4219112AConveyor system with article transfer apparatusSIG SCHWEIZ INDUSTRIEGES·Filed 1978·Granted Aug 26, 1980·27 cites·10 claims
- 2381US3966046AWrapper assembly including an article carrier elementSIG SCHWEIZ INDUSTRIEGES·Filed 1975·Granted Jun 29, 1976·47 cites·4 claims
- 2480US5371997AMethod of making a packaging bag having tear-open meansSIG SCHWEIZ INDUSTRIEGES·Filed 1993·Granted Dec 13, 1994·54 cites·2 claims
- 2580US5052542ASingle-item distributorSIG SCHWEIZ INDUSTRIEGES·Filed 1990·Granted Oct 1, 1991·36 cites·6 claims
- 2680US4433611AGas piston operated automatic hand weaponSIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted Feb 28, 1984·38 cites·16 claims
- 2779US4294175ASwivel-truck spring system for railroad useSIG SCHWEIZ INDUSTRIEGES·Filed 1979·Granted Oct 13, 1981·34 cites·25 claims
- 2879US4252065APassageway system for vehiclesSIG SCHWEIZ INDUSTRIEGES·Filed 1978·Granted Feb 24, 1981·31 cites·34 claims
- 2979US4130480AApparatus for sorting, counting and grouping itemsSIG SCHWEIZ INDUSTRIEGES·Filed 1977·Granted Dec 19, 1978·26 cites·17 claims
- 3079US4013179AApparatus for grouping cookies prior to packagingSIG SCHWEIZ INDUSTRIEGES·Filed 1975·Granted Mar 22, 1977·28 cites·2 claims
- 3178US4222478AArticle feeding system for parallel-operating machinesSIG SCHWEIZ INDUSTRIEGES·Filed 1979·Granted Sep 16, 1980·28 cites·14 claims
- 3277US5279095AApparatus for spreading open flat bagsSIG SCHWEIZ INDUSTRIEGES·Filed 1993·Granted Jan 18, 1994·34 cites·16 claims
- 3377US4662409AMethod and apparatus for fine-dosing bulk materialSIG SCHWEIZ INDUSTRIEGES·Filed 1985·Granted May 5, 1987·31 cites·7 claims
- 3477US4627215AApparatus for charging receptacles with stacked, flat itemsSIG SCHWEIZ INDUSTRIEGES·Filed 1985·Granted Dec 9, 1986·35 cites·10 claims
- 3577US4190146AApparatus for conveying fragile itemsSIG SCHWEIZ INDUSTRIEGES·Filed 1978·Granted Feb 26, 1980·31 cites·10 claims
- 3677US4055668AInfusion packageSIG SCHWEIZ INDUSTRIEGES·Filed 1976·Granted Oct 25, 1977·40 cites·4 claims
- 3777US4011678ASafety system for firearmSIG SCHWEIZ INDUSTRIEGES·Filed 1976·Granted Mar 15, 1977·31 cites·4 claims
- 3876US4519179AApparatus for aligning and boxing flat angular itemsSIG SCHWEIZ INDUSTRIEGES·Filed 1982·Granted May 28, 1985·33 cites·10 claims
- 3975US4603540AApparatus for making packaging bagsSIG SCHWEIZ INDUSTRIEGES·Filed 1984·Granted Aug 5, 1986·27 cites·20 claims
- 4074US4840224ADevice for transferring heat energy by capillary forcesSIG SCHWEIZ INDUSTRIEGES·Filed 1988·Granted Jun 20, 1989·39 cites·10 claims
- 4174US4499988AMethod and apparatus for deflecting articles during their conveyanceSIG SCHWEIZ INDUSTRIEGES·Filed 1983·Granted Feb 19, 1985·24 cites·10 claims
- 4274US4455808ASealing shoe assemblySIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted Jun 26, 1984·42 cites·12 claims
- 4374US4198166ADevice for shaking packages containing powdery or granular materialSIG SCHWEIZ INDUSTRIEGES·Filed 1978·Granted Apr 15, 1980·36 cites·4 claims
- 4473US6205980B1High-pressure delivery pumpSIG SCHWEIZ INDUSTRIEGES·Filed 2000·Granted Mar 27, 2001·13 cites·11 claims
- 4573US4638912APackage with transferable reusable closure elementSIG SCHWEIZ INDUSTRIEGES·Filed 1985·Granted Jan 27, 1987·47 cites·7 claims
- 4673US4484403AWeapon magazineSIG SCHWEIZ INDUSTRIEGES·Filed 1983·Granted Nov 27, 1984·54 cites·12 claims
- 4773US4364478AManufacture of easily openable foil bagSIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted Dec 21, 1982·47 cites·10 claims
- 4872US5211116ABogie for high-speed rail vehiclesSIG SCHWEIZ INDUSTRIEGES·Filed 1989·Granted May 18, 1993·26 cites·8 claims
- 4972US4924657AMethod and circuitry for controlling the operation of a packing machineSIG SCHWEIZ INDUSTRIEGES·Filed 1988·Granted May 15, 1990·33 cites·7 claims
- 5072US4771876AApparatus for channelling rows of articles into selected conveyorsSIG SCHWEIZ INDUSTRIEGES·Filed 1987·Granted Sep 20, 1988·37 cites·3 claims
Showing the top 50 of 186 patent records by PatentIndex Score.
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