Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 281/26
Name: Books, strips, and leaves > Book, element thereof, or accessory therefor > Binding > Undercut slot
Description: The backs of the signatures and leaves being slotted, the planes of the cuts being inclined to the plane of the backs.










Patents under this class:

Patent Number Title Of Patent Date Issued
8475106 Bookbinding apparatus and image forming system Jul. 2, 2013
5845941 Multi clip binder with unique clip positioning Dec. 8, 1998
4815766 Re-usable test booklet Mar. 28, 1989











 
 
  Recently Added Patents
Systems and methods for minimization or elimination of diffusion effects in a microfluidic system
Image forming apparatus to automatically select a communication condition
Correcting color plate data for mis-registration in a sub-scanning direction by performing a pixel transition at the transition point aligned in the main-scanning direction
Semiconductor element-embedded wiring substrate
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
Portable gaming device and gaming system combining both physical and virtual play elements
Signal judgment method, signal judgment apparatus, program, and signal judgment system
  Randomly Featured Patents
Eyeglass
Process for producing carboxylic acid anhydrides
Portable hydraulic scale
Powered wheelchair
Method for external decontamination of a packaged object
Furnace mounted humidifier
Actuator apparatus responsive to electrical activation
Periscopic viewfinder system for use in photographic cameras
Fuel supply control system for internal combustion engines at acceleration
Thermostatic expansion valve for vehicle air conditioning systems