Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 30/100
Name: Cutlery > Pipe and rod cutters > Rotary > External > Pipe- or rod-encircling > Chain link type
Description: Cutters in which the pipe or rod encircling structure is in the form of a plurality of chain-like links.










Patents under this class:

Patent Number Title Of Patent Date Issued
8225511 Portable direct action brittle pipe/soil pipe cutter Jul. 24, 2012
7478480 Tool for snap-cutting brittle pipe Jan. 20, 2009
6141876 Soil pipe cutter Nov. 7, 2000
6122827 Hydraulic pipe cutter Sep. 26, 2000
5621973 Lockable folding knife with rollover blade selection Apr. 22, 1997
5461955 Device for cutting pipe Oct. 31, 1995
5146469 Method and means for continuous production of carbon bodies Sep. 8, 1992
5086961 Pipe severing method and apparatus Feb. 11, 1992
4763413 Chain tube cutter Aug. 16, 1988
4663844 Device for cutting an electrode casing May. 12, 1987
4535924 Apparatus for supporting a pipe and pipe snapping tool Aug. 20, 1985
4370995 Method and apparatus for prenotching a pipeline Feb. 1, 1983
4271591 Pipe-cutter with interchangeable chains Jun. 9, 1981
3943626 Pipe cutter Mar. 16, 1976











 
 
  Recently Added Patents
Adaptive period network session reservation
Reconfigurable barrel shifter and rotator
Composite conductive pads/plugs for surface-applied nerve-muscle electrical stimulation
Generating and modifying textual code interfaces from graphical programs
Method for specifying control curve parameters for controlling climatic environmental conditions of climate-controlled enclosed spaces
System and method for reducing antivirus false positives
Modified polyolefin resin for glass fiber treatment, surface-treated glass fiber, and fiber-reinforced polyolefin resin
  Randomly Featured Patents
Process for production of aromatic hydroxycarboxylic acid
Cooking apparatus such as fryer or the like for frying food
Benzothiphene compounds, intermediates, compositions, and methods
System for delivery of breathable fire extinguishing gas
Call center resource processor
Drug delivery via therapeutic hydrogels
Positive electrode active material for lithium ion secondary battery
Method for the manufacture, by epitaxy, of monocrystalline layers of materials with different lattice parameters
Clamping device for objects, for example for workpieces to be treated
Paint composition for use with resin molding products