Assignee
TECH CONCEPTS LP
14 granted patents·1,273 citations·filing 1990–2000
Top patents by PatentIndex Score
14 records- 0197US5884808AMaterial dispensing method and apparatus having display featureTECH CONCEPTS LP·Filed 1997·Granted Mar 23, 1999·198 cites·8 claims
- 0297US5823390AChemical dispensing apparatus having a pivotal actuatorTECH CONCEPTS LP·Filed 1995·Granted Oct 20, 1998·141 cites·37 claims
- 0396US6467651B1System and method for dispensing soapTECH CONCEPTS LP·Filed 2000·Granted Oct 22, 2002·135 cites·39 claims
- 0495US5175791AFragrance diffuser having stepped power levelsTECH CONCEPTS LP·Filed 1990·Granted Dec 29, 1992·203 cites·43 claims
- 0593US5111477AFragrance diffuserTECH CONCEPTS LP·Filed 1990·Granted May 5, 1992·162 cites·25 claims
- 0692USD357977SAerosol dispenser for fragranceTECH CONCEPTS LP·Filed 1993·Granted May 2, 1995·39 cites·1 claims
- 0791US5908140AMaterial dispensing method and apparatus with stall detectTECH CONCEPTS LP·Filed 1997·Granted Jun 1, 1999·100 cites·24 claims
- 0888USD338522SFragrance dispenser housingTECH CONCEPTS LP·Filed 1992·Granted Aug 17, 1993·30 cites·1 claims
- 0988USD325253SFragrance diffuser housingTECH CONCEPTS LP·Filed 1990·Granted Apr 7, 1992·30 cites·1 claims
- 1086US5449117AApparatus and method for controllably dispensing drops of liquidTECH CONCEPTS LP·Filed 1993·Granted Sep 12, 1995·167 cites·54 claims
- 1177USD366520SDrip dispenser for fragrance and anti-bacterial fluidsTECH CONCEPTS LP·Filed 1993·Granted Jan 23, 1996·18 cites·1 claims
- 1276USD323884SFragrance diffuser housingTECH CONCEPTS LP·Filed 1990·Granted Feb 11, 1992·18 cites·1 claims
- 1374USD330758SFragrance diffuser cartridgeTECH CONCEPTS LP·Filed 1990·Granted Nov 3, 1992·16 cites·1 claims
- 1471USD370057SAutomatic flush mechanism housingTECH CONCEPTS LP·Filed 1995·Granted May 21, 1996·16 cites·1 claims
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