Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/284
Name: Baths, closets, sinks, and spittoons > Spittoons > Gravity receptacle
Description: The receiver is mounted in a frame or holder, so that gravity will operate on the counter-weighted receptacle to keep it upright when the holder is overturned.










Patents under this class:

Patent Number Title Of Patent Date Issued
4949405 Cuspidor convertor Aug. 21, 1990











 
 
  Recently Added Patents
Technique for manufacturing bit patterned media
Release layer
1,3-diiodohydantoin compound and production method thereof
Estimating travel time
Navigational cube for matching vendor offerings to service provider requirements
Automated top-down multi-abstraction infrastructure performance analytics -network infrastructure-as-a-service perspective
Prevention and treatment of osteoarthritis
  Randomly Featured Patents
Device used in parallel microsynthesis
Selective etching of nickle/iron alloys
Ceramic multi-layer wiring board
Dehydrating tank stopping mechanism for single-tank type washing machine
Multidimensional segmentation based on adaptive bounding box and ellipsoid models
Composition including an additive to sulphamate electrolytes for depositing hard nickel layers and method of using same
Device for immobilizing blades in a slot of a disk
Polysilicon resistor and a method of producing it
Moving direction measuring device and tracking apparatus
Superconductive substance Y.sub.0.294 Ba.sub.0.336 Cu.sub.01.77