for calenders

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Patents Grantslast 30 patents

Information Patent Grant
Calender
- Patent number 7,013,799
- Issue date Mar 21, 2006
- Voith Paper Patent GmbH
- Gottfried Hendrix
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Finger-protection device for a roller gap
- Patent number 5,427,020
- Issue date Jun 27, 1995
- Sulzer Papertec Krefeld GmbH
- Hans-Rolf Conrad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mobile platform for operators of calenders
- Patent number 5,333,544
- Issue date Aug 2, 1994
- Sulzer Papertec Krefeld GmbH
- Hans-Rolf Conrad
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Guard for the nips of rolls in calenders and the like
- Patent number 5,241,903
- Issue date Sep 7, 1993
- Kleinewefers GmbH
- Janez Lampic
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3256395
- Patent number 3,256,395
- Issue date Jun 14, 1966
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2865628
- Patent number 2,865,628
- Issue date Dec 23, 1958
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
1610046
- Patent number 1,610,046
- Issue date Dec 7, 1926
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE