Subject matter not provided for in other groups of this subclass

Industry

CPC
B21L99/00

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21LMAKING METAL CHAINS

Current Industry

B21L99/00Subject matter not provided for in other groups of this subclass

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Wear crutches for linking members
- Patent number 9,314,836
- Issue date Apr 19, 2016
- DAVID SCOTT HOLDINGS PTY LTD
- Glen John Ogden
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of machining master link
- Patent number 8,420,972
- Issue date Apr 16, 2013
- Daechang Forging Co., Ltd.
- Bum Je Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for stretching the links of a transmission cha...
- Patent number 7,942,766
- Issue date May 17, 2011
- Gear Chain Industrial B.V.
- Jacobus Hubertus Maria van Rooij
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Silent chain
- Patent number 7,546,725
- Issue date Jun 16, 2009
- Tsubakimoto Chain Co.
- Kazuhiko Shimaya
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of forming chain links
- Patent number 7,143,571
- Issue date Dec 5, 2006
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming chain links
- Patent number 6,993,896
- Issue date Feb 7, 2006
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming chain links
- Patent number 6,945,028
- Issue date Sep 20, 2005
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming chain links
- Patent number 6,918,242
- Issue date Jul 19, 2005
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming chain links
- Patent number 6,904,746
- Issue date Jun 14, 2005
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Jewelry chain link with faceted sides
- Patent number 6,779,331
- Issue date Aug 24, 2004
- Eitan Weinberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wear resistant chain
- Patent number 6,666,013
- Issue date Dec 23, 2003
- Tsubakimoto Chain Co.
- Takerou Nakagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for forming a wire
- Patent number 6,508,001
- Issue date Jan 21, 2003
- Adipaz Ltd.
- Manea Adrian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming chain links
- Patent number 6,484,488
- Issue date Nov 26, 2002
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rocker joint pin for chain, and method and apparatus for producing...
- Patent number 6,427,433
- Issue date Aug 6, 2002
- Tsubakimoto Chain Co.
- Seiichi Kubota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Chain link, a jewelry chain and a method of forming the same by con...
- Patent number 6,389,790
- Issue date May 21, 2002
- D & W Jewelry Inc. (NY Corporation)
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow wire for faceted jewelry
- Patent number 6,370,860
- Issue date Apr 16, 2002
- Adipaz Ltd.
- Manea Adrian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Carbon steel material and processing method for strengthening the same
- Patent number 6,284,064
- Issue date Sep 4, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Akira Fujiwara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
U-shaped tubular metal for rope chains
- Patent number 6,237,318
- Issue date May 29, 2001
- Charm Link, Inc.
- Marvin Kahan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing hollow diamond cut chain with multi-faceted...
- Patent number 5,797,258
- Issue date Aug 25, 1998
- OroAmerica, Inc.
- Kalman Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow diamond cut rope chain with multi-faceted surfaces
- Patent number 5,581,993
- Issue date Dec 10, 1996
- OroAmerica, Inc.
- Kalman Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow diamond cut rope chain with multi-faceted surfaces
- Patent number 5,437,149
- Issue date Aug 1, 1995
- OroAmerica, Inc.
- Kalman Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ball chain and splicing means therefor
- Patent number 5,411,445
- Issue date May 2, 1995
- Yoshida Kogyo K. K.
- Kiyoshi Oda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for making hollow diamond cut rope chain
- Patent number 5,408,820
- Issue date Apr 25, 1995
- OroAmerica, Inc.
- Kalman Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow diamond cut rope chain with multi-faceted surfaces
- Patent number 5,353,584
- Issue date Oct 11, 1994
- OroAmerica, Inc.
- Kalman Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing chain links and chain links produced therefrom
- Patent number 5,309,704
- Issue date May 10, 1994
- Stefano Grando
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for controlling fluid flow
- Patent number 5,161,773
- Issue date Nov 10, 1992
- NuMed, Inc.
- Allen J. Tower
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for making hollow diamond cut rope chain
- Patent number 5,125,225
- Issue date Jun 30, 1992
- A.K.S. Jewelry, Inc.
- Kalman Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Prickle chain device and method of production thereof
- Patent number 4,893,463
- Issue date Jan 16, 1990
- Lyell J. Woolford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for joining together two segments of a snow-chain, and conne...
- Patent number 4,860,532
- Issue date Aug 29, 1989
- Milz Produkte AG
- Arthur Milz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Assembly method for cable-type tire chains and the like
- Patent number 4,457,131
- Issue date Jul 3, 1984
- Burns Bros., Inc.
- James W. Coutts
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
WEAR CRUTCHES FOR LINKING MEMBERS
- Publication number 20130219851
- Publication date Aug 29, 2013
- DAVID SCOTT HOLDINGS PTY LTD
- Glen John Ogden
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE AND METHOD FOR STRETCHING A TRANSMISSION CHAIN
- Publication number 20120159921
- Publication date Jun 28, 2012
- Jacobus Hubertus Maria Van Rooij
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of Machining Master Link
- Publication number 20090276079
- Publication date Nov 5, 2009
- Daechang Forging Co., Ltd.
- Bum Je Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and method for stretching a transmission chain
- Publication number 20080053733
- Publication date Mar 6, 2008
- Jacobus Hubertus Maria Van Rooij
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for producing a rocker pressure member, and stamping apparatusw
- Publication number 20070197330
- Publication date Aug 23, 2007
- LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
- Martin Vornehm
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Silent chain
- Publication number 20070032325
- Publication date Feb 8, 2007
- Tsubakimoto Chain Co.
- Kazuhiko Shimaya
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus and method for stretching the links of a transmission cha...
- Publication number 20060254248
- Publication date Nov 16, 2006
- Gear Chain Industrial B.V.
- Jacobus Hubertus Maria van Rooij
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming chain links
- Publication number 20050268592
- Publication date Dec 8, 2005
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming chain links
- Publication number 20040074221
- Publication date Apr 22, 2004
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Link plate for restricting back bending of a silent chain
- Publication number 20030233821
- Publication date Dec 25, 2003
- BorgWarner Morse TEC Japan K.K.
- Akio Matsuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Wear resistant chain
- Publication number 20030177752
- Publication date Sep 25, 2003
- Takerou Nakagawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming chain links
- Publication number 20030110756
- Publication date Jun 19, 2003
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming chain links
- Publication number 20020104307
- Publication date Aug 8, 2002
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming chain links
- Publication number 20020095930
- Publication date Jul 25, 2002
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming chain links
- Publication number 20020056267
- Publication date May 16, 2002
- David Rosenwasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for forming a wire
- Publication number 20020040572
- Publication date Apr 11, 2002
- Manea Adrian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Subject matter not provided for in other groups of this subclass

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wear crutches for linking members

Method of machining master link

Apparatus and method for stretching the links of a transmission cha...

Silent chain

Method of forming chain links

Method of forming chain links

Method of forming chain links

Method of forming chain links

Method of forming chain links

Jewelry chain link with faceted sides

Wear resistant chain

Method and apparatus for forming a wire

Method of forming chain links

Rocker joint pin for chain, and method and apparatus for producing...

Chain link, a jewelry chain and a method of forming the same by con...

Hollow wire for faceted jewelry

Carbon steel material and processing method for strengthening the same

U-shaped tubular metal for rope chains

Method of manufacturing hollow diamond cut chain with multi-faceted...

Hollow diamond cut rope chain with multi-faceted surfaces

Hollow diamond cut rope chain with multi-faceted surfaces

Ball chain and splicing means therefor

Process for making hollow diamond cut rope chain

Hollow diamond cut rope chain with multi-faceted surfaces

Method of producing chain links and chain links produced therefrom

Method and apparatus for controlling fluid flow

Process for making hollow diamond cut rope chain

Prickle chain device and method of production thereof

Method for joining together two segments of a snow-chain, and conne...

Assembly method for cable-type tire chains and the like

Patents Applicationslast 30 patents

WEAR CRUTCHES FOR LINKING MEMBERS

DEVICE AND METHOD FOR STRETCHING A TRANSMISSION CHAIN

Method of Machining Master Link

Device and method for stretching a transmission chain

Method for producing a rocker pressure member, and stamping apparatusw

Silent chain

Apparatus and method for stretching the links of a transmission cha...

Method of forming chain links

Method of forming chain links

Link plate for restricting back bending of a silent chain

Wear resistant chain

Method of forming chain links

Method of forming chain links

Method of forming chain links

Method of forming chain links

Method and apparatus for forming a wire