Assignee
HARRINGTON MFG CO
16 granted patents·199 citations·filing 1974–1981
Top patents by PatentIndex Score
16 records- 0184US4092936AMethod and apparatus for seed tape plantingHARRINGTON MFG CO·Filed 1976·Granted Jun 6, 1978·56 cites·14 claims
- 0280US3999359ATobacco harvester having a hydraulic control system for automatically and continuously controlling the speed of a leaf defoliator assembly in relation to the harvester ground speedHARRINGTON MFG CO·Filed 1975·Granted Dec 28, 1976·30 cites·8 claims
- 0366US4142348ASpeed control unit for driving the pick-up reel of a peanut combineHARRINGTON MFG CO·Filed 1977·Granted Mar 6, 1979·20 cites·14 claims
- 0460US4123221ABulk tobacco curing and drying structureHARRINGTON MFG CO·Filed 1976·Granted Oct 31, 1978·17 cites·15 claims
- 0548US4245657AMethod and apparatus for loading bulk tobacco barnsHARRINGTON MFG CO·Filed 1977·Granted Jan 20, 1981·11 cites·2 claims
- 0646US4037391ALeaf guide means for tobacco harvesterHARRINGTON MFG CO·Filed 1974·Granted Jul 26, 1977·9 cites·1 claims
- 0743US4114770AImplement for handling a bulk tobacco containerHARRINGTON MFG CO·Filed 1976·Granted Sep 19, 1978·10 cites·4 claims
- 0843US4003192ATobacco harvester defoliator head having a positive stalk gripping assemblyHARRINGTON MFG CO·Filed 1975·Granted Jan 18, 1977·9 cites·3 claims
- 0942US4073378AAutomatic tobacco harvester with improved leaf conveying systemHARRINGTON MFG CO·Filed 1976·Granted Feb 14, 1978·9 cites·3 claims
- 1041US4332128APull type automatic tobacco harvesterHARRINGTON MFG CO·Filed 1976·Granted Jun 1, 1982·11 cites·22 claims
- 1139US4036454ABulk tobacco containerHARRINGTON MFG CO·Filed 1976·Granted Jul 19, 1977·7 cites·2 claims
- 1233US4045066ABulk tobacco containerHARRINGTON MFG CO·Filed 1976·Granted Aug 30, 1977·6 cites·10 claims
- 1329US4073124ATobacco harvester having a hydraulic control system for automatically and continuously controlling the speed of a leaf defoliator assembly in relation to the harvester ground speedHARRINGTON MFG CO·Filed 1976·Granted Feb 14, 1978·2 cites·2 claims
- 1429US3955345ATobacco harvester deviceHARRINGTON MFG CO·Filed 1974·Granted May 11, 1976·0 cites·2 claims
- 1522US4378669APull type automatic tobacco harvester and method of harvesting tobaccoHARRINGTON MFG CO·Filed 1981·Granted Apr 5, 1983·2 cites·8 claims
- 1610US3955357ATobacco harvester deviceHARRINGTON MFG CO·Filed 1974·Granted May 11, 1976·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →