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
(4945
Method and apparatus for triggering expiration of a data tag device
Direct chemical vapor deposition of graphene on dielectric surfaces
Nanoparticles in a flash memory using chaperonin proteins
Method for restricting the use of an application program, system for authenticating the user of a measuring apparatus, authentication server, client apparatus and storage medium
3D solid-state arrangement for solid state memory
Apparatus and method for information processing, program, and recording medium
  Randomly Featured Patents
Method and system for secure facsimile delivery and registration
Tool for assembling multiple conductor connectors
Apparatus and method for decoding SECAM chrominance signal
Process of making a liquid crystal element
Antiprotozoal cyclic tetrapeptides
Backlight driving device, backlight driving method, and liquid crystal display device
Method for determining QPSK modulation sequence of a downlink synchronization code
Heterojunction bipolar transistor having a base region of germanium
Air-supported structure
Methanol homologation using iron-cobalt carbonyl cluster catalyst