with feeding or valve actuating means

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for producing a dyed and an undyed plastic melt

    • Patent number 11,440,221
    • Issue date Sep 13, 2022
    • Coperion GmbH
    • Ulrich Conrad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for producing a multicomponent mixture

    • Patent number 9,731,257
    • Issue date Aug 15, 2017
    • Sonderhoff Engineering GmbH
    • Mario Metzler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mix head assembly for a molding material delivery system

    • Patent number 6,536,936
    • Issue date Mar 25, 2003
    • Masco Corporation
    • Gerard Jay Bellasalma
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dispensing head for two-component foam with shutoff

    • Patent number 5,938,079
    • Issue date Aug 17, 1999
    • Nordson Corporation
    • Robert L. Wacker
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for the production of a filled reaction mixture

    • Patent number 5,770,141
    • Issue date Jun 23, 1998
    • Bayer Aktiengesellschaft
    • Klaus Schulte
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rubber building panel and method of manufacturing same

    • Patent number 5,704,178
    • Issue date Jan 6, 1998
    • Angelo Ciao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3920223

    • Patent number 3,920,223
    • Issue date Nov 18, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3892389

    • Patent number 3,892,389
    • Issue date Jul 1, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3684250

    • Patent number 3,684,250
    • Issue date Aug 15, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3608870

    • Patent number 3,608,870
    • Issue date Sep 28, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3559955

    • Patent number 3,559,955
    • Issue date Feb 2, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3495808

    • Patent number 3,495,808
    • Issue date Feb 17, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3482822

    • Patent number 3,482,822
    • Issue date Dec 9, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3462128

    • Patent number 3,462,128
    • Issue date Aug 19, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3450388

    • Patent number 3,450,388
    • Issue date Jun 17, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3409174

    • Patent number 3,409,174
    • Issue date Nov 5, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3393052

    • Patent number 3,393,052
    • Issue date Jul 16, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3390813

    • Patent number 3,390,813
    • Issue date Jul 2, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3362919

    • Patent number 3,362,919
    • Issue date Jan 9, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3220801

    • Patent number 3,220,801
    • Issue date Nov 30, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3212128

    • Patent number 3,212,128
    • Issue date Oct 19, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3207486

    • Patent number 3,207,486
    • Issue date Sep 21, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3206171

    • Patent number 3,206,171
    • Issue date Sep 14, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3203675

    • Patent number 3,203,675
    • Issue date Aug 31, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3193202

    • Patent number 3,193,202
    • Issue date Jul 6, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3180350

    • Patent number 3,180,350
    • Issue date Apr 27, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3172925

    • Patent number 3,172,925
    • Issue date Mar 9, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3111389

    • Patent number 3,111,389
    • Issue date Nov 19, 1963
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3102004

    • Patent number 3,102,004
    • Issue date Aug 27, 1963
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3092469

    • Patent number 3,092,469
    • Issue date Jun 4, 1963
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents