RACINE INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47L DOMESTIC WASHING OR CLEANING 654
 
  
 
A46B BRUSHES 129

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8607411 Combination of carpet-cleaning machine and platform for transporting the machineJul 01, 10Dec 17, 13[A47L]
5761764 Carpet cleaning machine with improved system for removing dirty materialOct 15, 96Jun 09, 98[A47L]
D394526 Carpet cleaning machineOct 15, 96May 19, 98[1505]
5537707 Brush for removing spots from carpetNov 14, 94Jul 23, 96[A46B]
5404609 Carpet cleaning machine with enhanced user featuresOct 25, 93Apr 11, 95[A47L]
5363535 Carpet cleaning machine with convertible-use featureDec 10, 93Nov 15, 94[A47L]
5307538 Carpet cleaning machine for particulate removalMay 28, 93May 03, 94[A47L]
5287591 Carpet cleaning machine with convertible-use featureMar 30, 92Feb 22, 94[A47L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5781962 Carpet cleaning machine with maintenance-reducing featuresExpiredOct 15, 96Jul 21, 98[A47L]
5755006 Transport platform and related carpet cleaning machineExpiredOct 15, 96May 26, 98[A47L]
5707454 Method for removing spots from carpetExpiredJan 11, 96Jan 13, 98[A46B, B08B]
5137460 Desktop kit and method for demonstrating carpet cleaning principlesExpiredOct 01, 90Aug 11, 92[G09B]
5086535 Machine and method using graphic data for treating a surfaceExpiredOct 22, 90Feb 11, 92[A47L]
5086539 Carpet cleaning machine with pattern-oriented vacuum nozzleExpiredOct 31, 90Feb 11, 92[A47L]
5077862 Carpet cleaning machine with edge-mounted vacuum nozzleExpiredOct 31, 90Jan 07, 92[A47L]
5077863 Carpet cleaning machine with perimeter vacuum capabilityExpiredOct 31, 90Jan 07, 92[A47L]
D307205 Applicator for applying particulate compositions to carpetExpiredMay 11, 87Apr 10, 90[]
4863069 Applicator dispensing and storing of particulate carpet-cleaning compositionExpiredApr 19, 88Sep 05, 89[B05C, A47L, B67D]
4772207 Kit and method for demonstrating carpet cleaning principlesExpiredDec 17, 86Sep 20, 88[G09B]
4765766 Adjustable handle for applicatorExpiredMay 11, 87Aug 23, 88[A46B, B43K, B62B]

Top Inventors for This Owner

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