Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/501
Name: Baths, closets, sinks, and spittoons > Pool type > Accessory > Covering > Including storage area > On pool bottom
Description: Subject matter wherein the cover rests on the lowest part of the pool when not in a covering position.










Patents under this class:

Patent Number Title Of Patent Date Issued
8261378 Covered pool Sep. 11, 2012
8253609 Transform-based coding/decoding, with adaptive windows Aug. 28, 2012
7971286 Swimming pool with bench seating module Jul. 5, 2011
7464416 Passive tensioning mechanism for underwater buoyant-slat automatic pool cover systems Dec. 16, 2008
7409732 Providing unidirectional hinge, increased buoyancy and passive tensioning for buoyant-slat automatic pool cover systems Aug. 12, 2008
6851230 Padding device from an above-ground pool and its associated method of installation Feb. 8, 2005
6799606 Drainage pipe covering kit for use during building or floor construction Oct. 5, 2004
6595243 Swimming pool plumbing water/debris barrier device and method Jul. 22, 2003
6473914 Flexible submersible panel for pool formed with elongated hollow elements and corresponding use Nov. 5, 2002
6195812 System for raising and lowering a liner of a fluid bearing receptacle Mar. 6, 2001
5347773 Rigid cover assignment for swimming pool or basin Sep. 20, 1994
4937896 Floor-level adjusting device for a pool Jul. 3, 1990
4851275 Covering used to protect water conditions of nursery pool from damage by acid rain and extraordinary temperatures Jul. 25, 1989
4831672 Floor-level adjusting device for a pool May. 23, 1989
4716603 Swimming pool cover Jan. 5, 1988
4672691 Bulk volume fermenter Jun. 16, 1987
4364131 Liquid reservoir Dec. 21, 1982
4236258 Automatic swimming pool cover Dec. 2, 1980
4229843 Pool floor Oct. 28, 1980
4129905 Swimming pool rescue net Dec. 19, 1978











 
 
  Recently Added Patents
Methods and apparatuses for configuring and operating graphics processing units
Solar powered charging shelter and system and method thereof
Scoring records for sorting by user-specific weights based on relative importance
Data output apparatus and data output method
Adaptive control for uncertain nonlinear multi-input multi-output systems
Combining seismic data from sensors to attenuate noise
Wristband
  Randomly Featured Patents
Roofing for buildings
Capillary processing unit
1D finder pattern for 2D bar codes
Methods of using IL-1 antagonists to treat autoinflammatory disease
Non-lead environmentally safe projectiles and explosive container
Vehicle pedal
Control of particulate flowback in subterranean wells
Wireless device and signal path configuration method thereof
Spreader attachment apparatus
Semiconductor interconnection line and method of forming the same