Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/211
Name: Beds > Bedsteads > Having bottom > Fabricated elastic flats > Tighteners
Description: Devices permanently connected to a bed-bottom frame or bedstead for progressive tightening adjustment of an elastic fabric bottom.










Sub-classes under this class:

Class Number Class Name Patents
5/212 Cord take-up 1
5/215 Depression self-tightener 2
5/213 Lever and screw 1
5/214 Lever 0
5/216 Roller 4
5/220 Screw 2


Patents under this class:

Patent Number Title Of Patent Date Issued
6793289 Seat back or seat base of an automobile seat Sep. 21, 2004
6584627 Webbed frame for furniture Jul. 1, 2003
4899403 Apparatus for controlling expansion or contraction of cover cloth with respect to bed base Feb. 13, 1990
4459713 Double width chaise lounge Jul. 17, 1984
3968528 Bedstead having a woven support Jul. 13, 1976











 
 
  Recently Added Patents
Dental plier
Authorization method for location based services
Method for selective deposition of a semiconductor material
Washing-up bowl
Multiple secure elements in mobile electronic device with near field communication capability
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
Automatic pill dispenser
  Randomly Featured Patents
Piston head
Multioscillator with combined optical and electronic signal processing
Organophosphorus-treated zeolite catalysts for para-selective aromatics conversion
Perpendicular magnetic write head and magnetic recording device
Automatic bank note transaction apparatus
Manual transmission synchronizer
Apparatus for forming a deposited curver coating on a substrate and mirror
Measuring the thickness for a continuous material web
Process for the simultaneous treatment of the top and bottom sides of a web of paper support
Watertight flush poke-thru cover with snap-on lids