Assignee
HANTOVER INC
US·41 granted patents·14 pending applications·562 citations·filing 1982–2025
Top patents by PatentIndex Score
55 records- 0193US5239808AVacuum packaging machineHANTOVER INC·Filed 1992·Granted Aug 31, 1993·112 cites·9 claims
- 0292US8037611B2Rotary knife with blade bushingHANTOVER INC·Filed 2007·Granted Oct 18, 2011·26 cites·41 claims
- 0391US11717981B2Rotary knife providing material removal via suctionHANTOVER INC·Filed 2020·Granted Aug 8, 2023·2 cites·37 claims
- 0491US10889018B2Rotary knife blade with double beveled inside surfaceHANTOVER INC·Filed 2020·Granted Jan 12, 2021·3 cites·6 claims
- 0591US7198558B2Knife blade dressing apparatusHANTOVER INC·Filed 2005·Granted Apr 3, 2007·21 cites·20 claims
- 0691US5638664AVacuum packaging apparatusHANTOVER INC·Filed 1995·Granted Jun 17, 1997·95 cites·11 claims
- 0790US7722443B2Knife blade dressing apparatusHANTOVER INC·Filed 2009·Granted May 25, 2010·13 cites·25 claims
- 0886US10034482B1Tripes cleaning machine with integrated cleaning fluid nozzle and valve handleHANTOVER INC·Filed 2017·Granted Jul 31, 2018·3 cites·20 claims
- 0986USD536355SVacuum packaging machineHANTOVER INC·Filed 2005·Granted Feb 6, 2007·35 cites·1 claims
- 1085US10034481B1Tripes cleaning drum with partial revolution cleaning fluid shut-offHANTOVER INC·Filed 2017·Granted Jul 31, 2018·4 cites·22 claims
- 1185US2025375907A1Systems and methods for monitoring a wireless motor drive control system for handheld knivesHANTOVER INC·Filed 2025·Application pending·0 cites
- 1284US7146783B2Vacuum packaging machineHANTOVER INC·Filed 2005·Granted Dec 12, 2006·13 cites·28 claims
- 1379US10569441B2Rotary knife providing material removal via suctionHANTOVER INC·Filed 2017·Granted Feb 25, 2020·2 cites·14 claims
- 1478US9708088B2Combination chamber and external suction vacuum packaging machineHANTOVER INC·Filed 2014·Granted Jul 18, 2017·4 cites·26 claims
- 1578US9074634B2Removable bearing coverHANTOVER INC·Filed 2012·Granted Jul 7, 2015·3 cites·11 claims
- 1677US10786919B2Eccentric blade housing for rotary knifeHANTOVER INC·Filed 2016·Granted Sep 29, 2020·2 cites·36 claims
- 1776USD839360SFidget toyHANTOVER INC·Filed 2017·Granted Jan 29, 2019·20 cites·1 claims
- 1872US6315654B1Tripes cleaning machineHANTOVER INC·Filed 2000·Granted Nov 13, 2001·11 cites·24 claims
- 1971US12397456B2Systems and methods for monitoring a wireless motor drive control system for handheld knivesHANTOVER INC·Filed 2021·Granted Aug 26, 2025·0 cites·8 claims
- 2069US9168663B2Blade bushing for rotary knifeHANTOVER INC·Filed 2012·Granted Oct 27, 2015·1 cites·61 claims
- 2168US4503585APneumatic stunnerHANTOVER INC·Filed 1983·Granted Mar 12, 1985·33 cites·5 claims
- 2267US5692951AHydraulic stunner apparatusHANTOVER INC·Filed 1996·Granted Dec 2, 1997·43 cites·11 claims
- 2366US2025121521A1Rotary knife grease cup with direct race communicationHANTOVER INC·Filed 2024·Application pending·0 cites
- 2466US2025121525A1Rotary knife blade with segmented raceHANTOVER INC·Filed 2024·Application pending·0 cites
- 2565US10486323B2Blade bushing for rotary knifeHANTOVER INC·Filed 2018·Granted Nov 26, 2019·0 cites·16 claims
- 2665US6439403B1Knife holderHANTOVER INC·Filed 1999·Granted Aug 27, 2002·28 cites·20 claims
- 2764US11981042B2Systems and methods for restricting motor operation for wireless handheld knivesHANTOVER INC·Filed 2021·Granted May 14, 2024·0 cites·19 claims
- 2864US11548175B2Systems and methods for connecting a wireless motor control system for handheld knives to a hand pieceHANTOVER INC·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 2963US9669123B2Deodorizing and sanitizing containerHANTOVER INC·Filed 2013·Granted Jun 6, 2017·2 cites·26 claims
- 3063US7261628B2Dual operation tripe washing and refining machineHANTOVER INC·Filed 2004·Granted Aug 28, 2007·6 cites·3 claims
- 3163US6082559AKnife holderHANTOVER INC·Filed 1999·Granted Jul 4, 2000·27 cites·17 claims
- 3261US4575900APneumatic stunnerHANTOVER INC·Filed 1985·Granted Mar 18, 1986·31 cites·7 claims
- 3360US7896729B2Universal rotary blade holder for sharpenerHANTOVER INC·Filed 2007·Granted Mar 1, 2011·2 cites·24 claims
- 3458US10501219B2Combination chamber and external suction vacuum packaging machineHANTOVER INC·Filed 2017·Granted Dec 10, 2019·0 cites·20 claims
- 3557US9943973B2Blade bushing for rotary knifeHANTOVER INC·Filed 2015·Granted Apr 17, 2018·0 cites·20 claims
- 3657US2025241322A1Nozzle assembly for livestock intestine washing machineHANTOVER INC·Filed 2025·Application pending·0 cites
- 3757US2025241323A1System and method for cleaning livestock intestineHANTOVER INC·Filed 2025·Application pending·0 cites
- 3857US2025241321A1Intestine squeeze conveyor for livestock instestine washing machineHANTOVER INC·Filed 2025·Application pending·0 cites
- 3956US12427616B2Handheld blade steelHANTOVER INC·Filed 2022·Granted Sep 30, 2025·0 cites·31 claims
- 4056US9482281B2Removable bearing coverHANTOVER INC·Filed 2015·Granted Nov 1, 2016·0 cites·10 claims
- 4153US2007283573A1Rotary knife with blade bushingHANTOVER INC·Filed 2006·Application pending·0 cites
- 4251US2009081931A1Blade dressing toolHANTOVER INC·Filed 2007·Application pending·0 cites
- 4350US10576649B2Rotary knife blade with double beveled inside surfaceHANTOVER INC·Filed 2015·Granted Mar 3, 2020·0 cites·12 claims
- 4449US2025242513A1Rotary knife deflector for directing trimmingsHANTOVER INC·Filed 2025·Application pending·0 cites
- 4548USD640115SManual knife dressing toolHANTOVER INC·Filed 2008·Granted Jun 21, 2011·6 cites·1 claims
- 4646US2018345155A1Fidget toyHANTOVER INC·Filed 2018·Application pending·0 cites
- 4743US2024149310A1System and method for cleaning meat processing equipment and machineryHANTOVER INC·Filed 2022·Application pending·0 cites
- 4842US2016367055A1Interconnectable utensil holdersHANTOVER INC·Filed 2016·Application pending·0 cites
- 4942US2002113104A1Utensil scabbardHANTOVER INC·Filed 2001·Application pending·0 cites
- 5041USD774577SCombination vacuum packaging machineHANTOVER INC·Filed 2014·Granted Dec 20, 2016·4 cites·1 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →