Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 15/220
Name: Brushing, scrubbing, and general cleaning >
Description:










Sub-classes under this class:

Class Number Class Name Patents
15/1 Miscellaneous 93
15/1.51 Electrostatic cleaning 211
15/1.7 Submerged cleaners with ambient flow guides 637
15/104.001 Implements 122
15/246 Attachments 358
15/257.01 Accessories 131
15/268 Work supports 46
15/3 Machines 172
15/DIG.1 Rechargeable batter 64
15/DIG.10 Handles, reels and switches 37
15/DIG.11 Indicators 4
15/DIG.12 Tape head cleaner 34
15/DIG.13 Magnetic tape cleaner 21
15/DIG.14 Phonograph record cleaner 21
15/DIG.15 Moisture responsive 55
15/DIG.2 Car cleaning plants 278
15/DIG.3 Matrix 11
15/DIG.4 Ferrules 18
15/DIG.5 Varied length bristle 206
15/DIG.6 Varied composition bristle 67
15/DIG.7 Driers 4
15/DIG.8 Dust bags and separators 39
15/DIG.9 Dust mop cleaners 4


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Method and system for establishing enhanced key when terminal moves to enhanced universal terminal radio access network (UTRAN)
Automated measurement of concentration and/or amount in a biological sample
Pressing mold for optical lenses and method for manufacturing glass optical lenses
Polypeptide microparticles
Method and system for quantifying viewer awareness of advertising images in a video source
Dynamic data caches, decoders and decoding methods
Pipette device
  Randomly Featured Patents
Frictionally mounted utility switch box masking cover
Test structure for automatic dynamic negative-bias temperature instability testing
Methods for sealing and isolating pipelines
Quinolinones and quinoxalinones as antibacterial composition
Thermostable DNA polymerases incorporating nucleoside triphosphates labeled with fluorescein family dyes
Use of deep-level transitions in semiconductor devices
Method of identification of inhibitors of PDE1C and methods of treatment of diabetes
Highly stiff and highly damping cast iron
Multi-beam-shaping structure
Detergent composition comprising a mixture of two anionic, a nonionic, and an amphoteric surfactant