Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 24/901
Name: Buckles, buttons, clasps, etc. > Penetrating-type paper fastener
Description: Fastener designed to pierce into or through a sheet of paper.










Patents under this class:

Patent Number Title Of Patent Date Issued
7234886 Fastening arrangement for detachably interconnecting punched documents Jun. 26, 2007
7059637 Book marking and note taking apparatus Jun. 13, 2006
6401308 Tape-mounted snap fastener having engagement and disengagement directionality Jun. 11, 2002
4244085 Pin for documents Jan. 13, 1981











 
 
  Recently Added Patents
Measuring apparatus for measuring a physical property of a sample
Toy
Container
Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge
Adaptive flow for thermal cooling of devices
LED-array package
High pressure refolding of protein aggregates and inclusion bodies
  Randomly Featured Patents
Polymeric implant delivery system
Mop squeezer
Process for quenching glass sheets with a cryogenic liquid and pressurized air
Grinding wheel replacement safety structure for handheld grinding wheel device
Active electrode composition with nonfilbrillating binder
Radio transmission with variable length of guard interval
Image-based system to observe and document eye responses
Connector and manufacturing method thereof
Video surveillance system with pilot and slave cameras
Method of making thermal transfer type multicolor printing