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Dual media filter
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Patent number 4,172,797
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Issue date Oct 30, 1979
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Purolator, Inc.
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Arthur W. Robichaud
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-
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Blood filter
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Patent number 4,162,220
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Issue date Jul 24, 1979
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Johnson & Johnson
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Francis M. Servas
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Filter relief valve assembly
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Patent number 4,127,484
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Issue date Nov 28, 1978
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Purolator, Inc.
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Albert B. Walulik
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Media for filtering blood
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Patent number 4,073,732
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Issue date Feb 14, 1978
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Johnson & Johnson
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William Lauer
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Blood filter media
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Patent number 4,056,476
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Issue date Nov 1, 1977
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Johnson & Johnson
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Herman Charles Mouwen
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Extracorporeal circuit blood filter
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Patent number 4,046,696
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Issue date Sep 6, 1977
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Johnson & Johnson
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Herman Charles Mouwen
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Blood filter unit
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Patent number 4,038,194
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Issue date Jul 26, 1977
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Johnson & Johnson
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Alfred Robert Luceyk
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-
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Blood filtration unit
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Patent number 3,954,623
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Issue date May 4, 1976
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Johnson & Johnson
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Kurt Finn Hammer
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Extracorporeal filter
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Patent number 3,939,078
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Issue date Feb 17, 1976
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Johnson & Johnson
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Francis Martin Servas
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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87565813 - PUROPOST PLUS
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Serial number 87565813
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Registration number 5417987
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Filing date Aug 11, 2017
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Purolator Inc.
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35 - Advertising
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87565860 - PUROPOST PLUS
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Serial number 87565860
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Filing date Aug 11, 2017
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Purolator Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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85926399 - PUROPOST
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Serial number 85926399
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Registration number 4905482
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Filing date May 8, 2013
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Purolator Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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85381912 - PUROLATOR WE DELIVER CANADA FULLY AND SUSTAINABLY
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Serial number 85381912
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Filing date Jul 27, 2011
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Purolator Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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-
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73483733 - PUROLETTER PLUS
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Serial number 73483733
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Registration number 1499930
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Filing date Jun 5, 1984
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Purolator, Inc.
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39 - Transport
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73483769 - QUICKDROP
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Serial number 73483769
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Registration number 1358665
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Filing date Jun 5, 1984
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Purolator, Inc.
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39 - Transport
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73416906 - PUROPAK
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Serial number 73416906
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Registration number 1316145
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Filing date Mar 11, 1983
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Purolator, Inc.
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39 - Transport
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73416905 - PUROLETTER
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Serial number 73416905
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Registration number 1316144
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Filing date Mar 11, 1983
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Purolator, Inc.
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39 - Transport
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73416624 - PUROLETTER
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Serial number 73416624
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Registration number 1316142
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Filing date Mar 10, 1983
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Purolator, Inc.
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39 - Transport
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73416722 - PUROPAK
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Serial number 73416722
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Registration number 1316143
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Filing date Mar 10, 1983
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Purolator, Inc.
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39 - Transport
-
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73292452 - ARMOR PAK
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Serial number 73292452
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Registration number 1202671
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Filing date Jan 9, 1981
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Purolator, Inc.
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16 - Paper, cardboard and goods made from these materials, not included in other classes
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-
-
-
-
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73226652 - PURO
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Serial number 73226652
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Registration number 1228361
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Filing date Aug 8, 1979
-
Purolator, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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