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HYDREL AG, A SWISS CORP
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CH-8590 ROMANSHORN, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Linear antifriction bearing and cage therefor
Patent number
5,549,391
Issue date
Aug 27, 1996
Hydrel Ag
Gerhard Engbersen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Radial roller bearing
Patent number
5,316,394
Issue date
May 31, 1994
Hydrel Ag
Rudolf Gehring
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Punch press for cutting windows in a ball cage
Patent number
4,633,744
Issue date
Jan 6, 1987
Hydrel Ag
Martin Maurer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wraparound support for a linearly guided slide
Patent number
4,577,913
Issue date
Mar 25, 1986
Hydrel Ag
Andrezej Metelski
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for winding a thread on a bobbin and electro-hydraulic trave...
Patent number
4,544,108
Issue date
Oct 1, 1985
Hydrel Ag
Martin Maurer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System for securing guide rails in machine stand
Patent number
4,068,906
Issue date
Jan 17, 1978
Hydrel A.G.
Werner Dur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for protecting tools and workpieces from damage on a hydraul...
Patent number
4,006,655
Issue date
Feb 8, 1977
Hydrel A.G.
Martin Maurer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Series roll body conveyance
Patent number
3,960,413
Issue date
Jun 1, 1976
Hydrel A.G.
Hermann Abbuhl
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73418285 - HYDREL
Serial number
73418285
Registration number
1304718
Filing date
Mar 22, 1983
Hydrel AG
7 - Machines and machine tools
Information
Trademark
72347406 - HYFLOW
Serial number
72347406
Registration number
916694
Filing date
Dec 30, 1969
HYDREL LTD.
7 - Machines and machine tools