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Title |
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Dec 13 1982 |
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Dust collector |
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Aug 13 1990 |
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Bag separator |
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Industrial vacuum cleaning apparatus |
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Jul 20 1990 |
KINLAU SHEET METAL WORKS, INC |
Self-cleaning gas filtration apparatus and methods |
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Dec 18 1995 |
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Replaceable, self-cleaning cartridge for a cyclonic air cleaning device |
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Dec 11 1997 |
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Molded drum, lid and ring-clamp system with enhanced containment integrity |
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Aug 19 1998 |
CONRAD IN TRUST, WAYNE; Omachron Intellectual Property Inc |
Terminal insert for a cyclone separator |
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Jun 05 2000 |
INNOVATIVE RESEARCH & DEVELOPMENT CORPORATION |
Push-on safety hose |
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Sep 11 2000 |
Houston Industrial Corporation |
Polycyclonic vacuum collectors for virtually non-stop environmental remediation |
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Mar 27 2003 |
WITTER, ROBERT M |
Dust collection system |
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Apr 28 2006 |
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Auxiliary dust collection system |
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Jun 07 1999 |
FESTO Tooltechnic GmbH & Co. |
Container |
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Jul 29 2002 |
MEDIA BLAST & ABRASIVES, INC |
Abrasive media dust collector |
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Jul 29 2002 |
MEDIA BLAST & ABRASIVES, INC |
Abrasive media separator |
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Oct 31 2003 |
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Dust-collecting machine |
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Jun 07 2005 |
OAV Equipment & Tools, Inc. |
Dust collector |
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Jun 20 2007 |
CHANG TYPE INDUSTRIAL COMPANY, LTD |
Dust collector |
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Nov 14 2007 |
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Dust collector |
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Jun 03 2008 |
Oneida Air Systems, Inc. |
Shop vacuum cleaner with cyclonic separator |
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Jan 24 2008 |
CHANG TYPE INDUSTRIAL COMPANY, LTD |
Support for dust collector |
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Oct 30 2008 |
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Portable cyclonic dust collector |
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Dec 21 2009 |
TTS Tooltechnic Systems AG & Co. KG |
Storage box |
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Mar 29 2010 |
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Auxiliary cyclonic dust collector container |
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Mar 29 2010 |
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Auxiliary cyclonic dust collector container |
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Aug 31 2009 |
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Auxiliary cyclonic dust collector |
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