Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402/32
Name: Binder device releasably engaging aperture or notch of sheet > Sheet retainer travels arcuate path > Travel in plane perpendicular to axis of rotation > Opposed sheet retainers (e.g., ring binders, etc.) > Spacing of adjacent retainers adjustable
Description: Device wherein the lateral distance between either opposed offset retainers or two spaced nonopposing retainers is changeable, the purpose of which may be to accommodate various hole patterns in a sheet(s).










Patents under this class:

Patent Number Title Of Patent Date Issued
6328497 Ring mechanism for a binder having a plastic top section Dec. 11, 2001
6196749 Loose-leaf binder Mar. 6, 2001
6062760 Modular binder ring construction May. 16, 2000
5971649 Ring binder mechanism Oct. 26, 1999
5957611 Ring binder with dual angle ring metal Sep. 28, 1999
4854763 Device for the impaling of loose leaves Aug. 8, 1989
4772149 Sheet binder mechanism Sep. 20, 1988
4575273 Binder for continuous or separated computer printout sheets Mar. 11, 1986











 
 
  Recently Added Patents
Method and system for establishing security connection between switch equipments
Test method for inspection device, particularly for label seating inspection device
System and method for ensuring compliance with organizational policies
Firewall-tolerant voice-over-internet-protocol (VoIP) emulating SSL or HTTP sessions embedding voice data in cookies
Scalable header extension
Method, apparatus, and system for synchronizing contents
Method and apparatus for user selection of advertising combinations
  Randomly Featured Patents
Hologram recording medium, recording/reproducing method and recording/reproducing apparatus
Messaging system for managing communications resources
Method of making a memory cell
System and method for normalizing and merging credential stores
Device for recovering oil products from oil sands
Method and apparatus for the spectral range enlargement of acousto-optic tunable filters
Therapeutic medicine for cystic fibrosis
Control buckle for positioning and retaining a diver's weight
Destruction method for the wet combustion of organics
Vehicle frame measuring bridge including spring actuated telescoping legs