Roj Electrotex S.p.A.

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Biella, IT

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Patents Grantslast 30 patents

Information Patent Grant
Weft feeder with rethreading and braking devices
- Patent number 5,487,415
- Issue date Jan 30, 1996
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft feeder with bristle containing stopping pin cavity
- Patent number 5,271,435
- Issue date Dec 21, 1993
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft feeder having yarn reserve winding unit with adjustable cross...
- Patent number 5,201,347
- Issue date Apr 13, 1993
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft feeder with instrument for measuring yarn tension
- Patent number 5,144,988
- Issue date Sep 8, 1992
- Roj Electrotex S.p.A.
- Angelo Del Favero
- D03 - WEAVING
Information Patent Grant
Weft feeder with apparatus for broken thread removal
- Patent number 5,123,455
- Issue date Jun 23, 1992
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft feeder for fluid jet looms with pneumatic rethreading apparatus
- Patent number 5,109,891
- Issue date May 5, 1992
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft yarn reserve winding unit with adjustable diameter winding drum
- Patent number 5,046,537
- Issue date Sep 10, 1991
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Electromagnetic blocking unit for a weft storage drum
- Patent number 5,016,681
- Issue date May 21, 1991
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Device to apply paraffin oil to textile threads, particularly weft...
- Patent number 4,972,796
- Issue date Nov 27, 1990
- Roj Electrotex S.p.A.
- Bruno Maina
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Device for damping weft yarn oscillations and vibrations in weft fe...
- Patent number 4,949,763
- Issue date Aug 21, 1990
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Yarn feeder for textile machines
- Patent number D309614
- Issue date Jul 31, 1990
- Roj Electrotex S.p.A.
- Bruno Maina
- D15 - Machines not elsewhere specified
Information Patent Grant
Weft-feeder with automatic adjustment of the delay time, for weft f...
- Patent number 4,942,909
- Issue date Jul 24, 1990
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Yarn feeder for textile machines
- Patent number D309315
- Issue date Jul 17, 1990
- Roj Electrotex S.p.A.
- Bruno Maina
- D15 - Machines not elsewhere specified
Information Patent Grant
Adjustment of motor speed in yarn feeders according to yarn reserve
- Patent number 4,936,356
- Issue date Jun 26, 1990
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Casing for weft storage and feeding device
- Patent number 4,901,771
- Issue date Feb 20, 1990
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft feeding device for weaving looms
- Patent number 4,865,085
- Issue date Sep 12, 1989
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Rotor for weft feeding device for weaving looms
- Patent number 4,719,947
- Issue date Jan 19, 1988
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Weft feeder for weaving looms
- Patent number 4,638,840
- Issue date Jan 27, 1987
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Weft feeder for weaving looms
- Patent number 4,632,154
- Issue date Dec 30, 1986
- Roj Electrotex S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Electromagnet for stopping the unwinding of the weft yarn in weft f...
- Patent number 4,632,155
- Issue date Dec 30, 1986
- ROJ Electrotex, S.p.A.
- Bruno Maina
- D03 - WEAVING
Information Patent Grant
Piezoelectric transducer for yarn feelers, for use on spinning and...
- Patent number 4,605,875
- Issue date Aug 12, 1986
- Roj Electrotex S.p.A.
- Paolo Bobbola
- D03 - WEAVING
Information Patent Grant
Optical weft sensor for air jet weaving looms
- Patent number 4,592,394
- Issue date Jun 3, 1986
- Roj Electrotex S.p.A.
- Paolo Bobbola
- D03 - WEAVING
Information Patent Grant
Weft yarn presenting device for looms
- Patent number 4,572,246
- Issue date Feb 25, 1986
- ROJ Electrotex S.p.A.
- Fiorenzo Ghiaro
- D03 - WEAVING
Information Patent Grant
Electric control for yarn feeding devices
- Patent number 4,452,402
- Issue date Jun 5, 1984
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Yarn braking means for yarn feeding devices
- Patent number 4,429,723
- Issue date Feb 7, 1984
- Roj Electrotex S.p.A.
- Adriano Maroino
- D03 - WEAVING
Information Patent Grant
Brake means for a yarn feeding device with constant adjustable tens...
- Patent number 4,261,526
- Issue date Apr 14, 1981
- Roj Electrotex S.p.A.
- Remo Roj
- D03 - WEAVING
Information Patent Grant
Electronic device for controlling weft yarn insertion in looms
- Patent number 4,051,871
- Issue date Oct 4, 1977
- ROJ Electrotex S.p.A.
- Sergio Vella
- D03 - WEAVING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73649430 - ROJ ELECTROTEX
- Serial number 73649430
- Registration number 1458023
- Filing date Mar 12, 1987
- ROJ ELECTROTEX S.P.A.
- 7 - Machines and machine tools
Information Trademark
73598387 - ROJ
- Serial number 73598387
- Registration number 1449285
- Filing date May 14, 1986
- ROJ ELECTROTEX S.P.A.
- 7 - Machines and machine tools

Roj Electrotex S.p.A.

Organization

Patents Grantslast 30 patents

Weft feeder with rethreading and braking devices

Weft feeder with bristle containing stopping pin cavity

Weft feeder having yarn reserve winding unit with adjustable cross...

Weft feeder with instrument for measuring yarn tension

Weft feeder with apparatus for broken thread removal

Weft feeder for fluid jet looms with pneumatic rethreading apparatus

Weft yarn reserve winding unit with adjustable diameter winding drum

Electromagnetic blocking unit for a weft storage drum

Device to apply paraffin oil to textile threads, particularly weft...

Device for damping weft yarn oscillations and vibrations in weft fe...

Yarn feeder for textile machines

Weft-feeder with automatic adjustment of the delay time, for weft f...

Yarn feeder for textile machines

Adjustment of motor speed in yarn feeders according to yarn reserve

Casing for weft storage and feeding device

Weft feeding device for weaving looms

Rotor for weft feeding device for weaving looms

Weft feeder for weaving looms

Weft feeder for weaving looms

Electromagnet for stopping the unwinding of the weft yarn in weft f...

Piezoelectric transducer for yarn feelers, for use on spinning and...

Optical weft sensor for air jet weaving looms

Weft yarn presenting device for looms

Electric control for yarn feeding devices

Yarn braking means for yarn feeding devices

Brake means for a yarn feeding device with constant adjustable tens...

Electronic device for controlling weft yarn insertion in looms

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73649430 - ROJ ELECTROTEX

73598387 - ROJ