Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: D8/340
Name: Tools and hardware > Locking or closing device (17) > Lock, latch or bolt (17) > Sliding into engagement > Chained bolt
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
D511958 Chain door lock Nov. 29, 2005
5193866 Transportable positive dead bolt lock for doors Mar. 16, 1993
D319776 Door lock Sep. 10, 1991
D274125 Safety chain lock for a door or similar structure Jun. 5, 1984
D256551 Door locking chain Aug. 26, 1980
4105231 Chain lock assembly Aug. 8, 1978











 
 
  Recently Added Patents
Vehicle speed verification system and method
Hand sign
Intrinsic absorber layer for photovoltaic cells
Smartphone
Traveling vehicle system and self-diagnosis method for the traveling vehicle system
Cardiac chamber volume computation from contours and base plane in cardiac MR Cine images
Method for assembling a camera module, and camera module
  Randomly Featured Patents
Reel-type slot machine with supplemental payoff
Integrated circuit for measuring the distance
Connector mechanism for a valve spool and a diaphragm
Linear regulator enhancement technique
System for detecting program phases with periodic call-stack sampling during garbage collection
Arithmetic unit capable of performing concurrent operations for high speed operation
System and method for selecting, capturing, and distributing customized event recordings
Recombinant methods and materials for producing epothilone and epothilone derivatives
Method for creating panels and pattern-making
Magnetic rake