PNEUMAFIL CORPORATION

Organization

CHARLOTTE, NC, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning belt filter with edge sealing means and method
- Patent number 5,906,752
- Issue date May 25, 1999
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sealing apparatus in a belt-type filter
- Patent number 5,730,767
- Issue date Mar 24, 1998
- Pneumafil Corporation
- David V. Helmlinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust collector with two stage self-cleaning of filter elements
- Patent number 5,584,913
- Issue date Dec 17, 1996
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for forming compressible material into discrete solid blocks
- Patent number 5,582,846
- Issue date Dec 10, 1996
- Pneumafil Corporation
- Donnell Cooper
- B30 - PRESSES
Information Patent Grant
Air directing apparatus for use with textile machines and the like
- Patent number 5,575,143
- Issue date Nov 19, 1996
- Pneumafil Corporation
- Mark S. Gengler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pleated belt filter with suction means to remove debris
- Patent number 5,560,835
- Issue date Oct 1, 1996
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Laminar air diffuser
- Patent number 5,505,385
- Issue date Apr 9, 1996
- Pneumafil Corporation
- Mark S. Gengler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Heat transfer method and apparatus
- Patent number 5,490,392
- Issue date Feb 13, 1996
- Pneumafil Corporation
- Roger D. Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Filter media construction
- Patent number 5,346,519
- Issue date Sep 13, 1994
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for forming compressible material into discrete solid blocks
- Patent number 5,326,511
- Issue date Jul 5, 1994
- Pneumafil Corporation
- Donnell Cooper
- B30 - PRESSES
Information Patent Grant
Method and apparatus for directing conditioned air to a spinning ma...
- Patent number 5,321,942
- Issue date Jun 21, 1994
- Pneumafil Corporation
- Roy Hartness
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for filtering debris from a moving airstream
- Patent number 5,217,512
- Issue date Jun 8, 1993
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust collection with programmable cleaning air control
- Patent number 5,116,395
- Issue date May 26, 1992
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust collector with re-entrainment prevention walls
- Patent number 5,110,331
- Issue date May 5, 1992
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter with horizontal filter elements
- Patent number 5,062,872
- Issue date Nov 5, 1991
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Snap-in filter unit
- Patent number 5,061,303
- Issue date Oct 29, 1991
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust collector with pneumatic seal
- Patent number 5,000,767
- Issue date Mar 19, 1991
- Pneumafil Corporation
- Stephen M. Sanders
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Two stage air filtration system
- Patent number 4,895,581
- Issue date Jan 23, 1990
- Pneumafil Corporation
- Bobby L. Starling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust collector
- Patent number 4,878,926
- Issue date Nov 7, 1989
- Pneumafil Corporation
- Robert L. Goodrich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Energy conservation system for cooling and conditioning air
- Patent number 4,857,090
- Issue date Aug 15, 1989
- Pneumafil Corporation
- Roy Hartness
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Self-cleaning filter
- Patent number 4,725,292
- Issue date Feb 16, 1988
- Pneumafil Corporation
- Roger D. Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous filtration
- Patent number 4,502,874
- Issue date Mar 5, 1985
- Pneumafil Corporation
- Lewis A. Levie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cotton gin filter
- Patent number 4,318,721
- Issue date Mar 9, 1982
- Pneumafil Corporation
- Harry S. Barr
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Rotary drum filter stripper nozzle mounting
- Patent number 4,298,361
- Issue date Nov 3, 1981
- Pneumafil Corporation
- Hovan Hocutt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for coiler head cleaning
- Patent number 4,283,814
- Issue date Aug 18, 1981
- Pneumafil Corporation
- David M. Ford
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pneumatic valve control for textile machinery blowdown
- Patent number 4,256,130
- Issue date Mar 17, 1981
- Pneumafil Corporation
- James B. Smith
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotating coiler cleaner
- Patent number 4,208,762
- Issue date Jun 24, 1980
- Pneumafil Corporation
- Bobby L. Starling
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Air filtering apparatus
- Patent number 3,951,627
- Issue date Apr 20, 1976
- Pneumafil Corporation
- Harry S. Barr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75251458 - EVERCLEAN
- Serial number 75251458
- Registration number 2206166
- Filing date Mar 4, 1997
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74669767 - UNILOAD
- Serial number 74669767
- Registration number 2007224
- Filing date May 4, 1995
- Pneumafil Corporation
- 7 - Machines and machine tools
Information Trademark
74583512 - ROTO STAR
- Serial number 74583512
- Filing date Oct 7, 1994
- Pneumafil Corporation
- 7 - Machines and machine tools
Information Trademark
74581309 - UNDERFRAME CONDITIONING SYSTEM
- Serial number 74581309
- Registration number 1953827
- Filing date Oct 3, 1994
- Pneumafil Corporation
- 7 - Machines and machine tools
Information Trademark
74366688 - FLEX-PLEET
- Serial number 74366688
- Registration number 1904950
- Filing date Mar 10, 1993
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74188166
- Serial number 74188166
- Registration number 1760644
- Filing date Jul 24, 1991
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74186763 - PNEUMASTAR
- Serial number 74186763
- Registration number 1722940
- Filing date Jul 19, 1991
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74149116 - PNEUMAFILL
- Serial number 74149116
- Registration number 1717055
- Filing date Mar 14, 1991
- Pneumafil Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74121083 - PARAFLO
- Serial number 74121083
- Registration number 1692804
- Filing date Dec 6, 1990
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73497884 - PNEUMA-STRIPE
- Serial number 73497884
- Registration number 1381489
- Filing date Sep 4, 1984
- Pneumafil Corporation
- 24 - Textiles and textile goods, not included in other classes
Information Trademark
73282880 - PNEUMAFIL
- Serial number 73282880
- Registration number 1177091
- Filing date Oct 22, 1980
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73206160 - CENTRAL MATERIAL RECOVERY
- Serial number 73206160
- Registration number 1151614
- Filing date Mar 5, 1979
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73206146 - IWE
- Serial number 73206146
- Registration number 1143267
- Filing date Mar 5, 1979
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73206159 - TOTAL AIR CONTROL
- Serial number 73206159
- Registration number 1151613
- Filing date Mar 5, 1979
- Pneumafil Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73180728 - CAH
- Serial number 73180728
- Registration number 1138586
- Filing date Aug 2, 1978
- PNEUMAFIL CORPORATION
- 7 - Machines and machine tools
Information Trademark
73176296 - PNEUMAFIL
- Serial number 73176296
- Registration number 1131720
- Filing date Jun 28, 1978
- PNEUMAFIL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73176295 - PNEUMAFIL
- Serial number 73176295
- Registration number 1131719
- Filing date Jun 28, 1978
- PNEUMAFIL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73176292 - PNEUMAFIL
- Serial number 73176292
- Registration number 1159680
- Filing date Jun 28, 1978
- Pneumafil Corporation
- 6 - Common metals and their alloys
Information Trademark
73176293 - PNEUMAFIL
- Serial number 73176293
- Registration number 1131718
- Filing date Jun 28, 1978
- PNEUMAFIL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73176294 - PNEUMAFIL
- Serial number 73176294
- Registration number 1133581
- Filing date Jun 28, 1978
- Nederman Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73081814 - CMR
- Serial number 73081814
- Registration number 1065729
- Filing date Mar 29, 1976
- PNEUMAFIL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72311921 - PNEUMABLO
- Serial number 72311921
- Registration number 892407
- Filing date Nov 12, 1968
- PNEUMAFIL CORPORATION
- 7 - Machines and machine tools
Information Trademark
72240475 - SPRA-GARD
- Serial number 72240475
- Registration number 824056
- Filing date Mar 8, 1966
- PNEUMAFIL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72181276 - TAC
- Serial number 72181276
- Registration number 804676
- Filing date Nov 15, 1963
- PNEUMAFIL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72149203 - PNEUMAFILTER
- Serial number 72149203
- Registration number 754557
- Filing date Jul 17, 1962
- PNEUMAFIL CORPORATION
- 7 - Machines and machine tools
Information Trademark
72053641 - ELECTROFIL
- Serial number 72053641
- Registration number 690127
- Filing date Jun 16, 1958
- PNEUMAFIL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72004982 - PNEUMACLEAR
- Serial number 72004982
- Registration number 645082
- Filing date Mar 21, 1956
- PNEUMAFIL CORPORATION
- 7 - Machines and machine tools
Information Trademark
71691580 - LINT FREE PNEUMAFIL
- Serial number 71691580
- Registration number 626165
- Filing date Jul 19, 1955
- PNEUMAFIL CORPORATION
- 7 - Machines and machine tools
Information Trademark
71681297 - PNEUMACARD
- Serial number 71681297
- Registration number 621164
- Filing date Feb 8, 1955
- PNEUMAFIL CORPORATION
- 7 - Machines and machine tools
Information Trademark
71632899 - PNEUMASTOP
- Serial number 71632899
- Registration number 585968
- Filing date Jul 22, 1952
- PNEUMAFIL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

PNEUMAFIL CORPORATION

Organization

Patents Grantslast 30 patents

Self-cleaning belt filter with edge sealing means and method

Sealing apparatus in a belt-type filter

Dust collector with two stage self-cleaning of filter elements

Apparatus for forming compressible material into discrete solid blocks

Air directing apparatus for use with textile machines and the like

Pleated belt filter with suction means to remove debris

Laminar air diffuser

Heat transfer method and apparatus

Filter media construction

Method for forming compressible material into discrete solid blocks

Method and apparatus for directing conditioned air to a spinning ma...

Apparatus for filtering debris from a moving airstream

Dust collection with programmable cleaning air control

Dust collector with re-entrainment prevention walls

Air filter with horizontal filter elements

Snap-in filter unit

Dust collector with pneumatic seal

Two stage air filtration system

Dust collector

Energy conservation system for cooling and conditioning air

Self-cleaning filter

Continuous filtration

Cotton gin filter

Rotary drum filter stripper nozzle mounting

Method and apparatus for coiler head cleaning

Pneumatic valve control for textile machinery blowdown

Rotating coiler cleaner

Air filtering apparatus

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75251458 - EVERCLEAN

74669767 - UNILOAD

74583512 - ROTO STAR

74581309 - UNDERFRAME CONDITIONING SYSTEM

74366688 - FLEX-PLEET

74188166

74186763 - PNEUMASTAR

74149116 - PNEUMAFILL

74121083 - PARAFLO

73497884 - PNEUMA-STRIPE

73282880 - PNEUMAFIL

73206160 - CENTRAL MATERIAL RECOVERY

73206146 - IWE

73206159 - TOTAL AIR CONTROL

73180728 - CAH

73176296 - PNEUMAFIL

73176295 - PNEUMAFIL

73176292 - PNEUMAFIL

73176293 - PNEUMAFIL

73176294 - PNEUMAFIL

73081814 - CMR

72311921 - PNEUMABLO

72240475 - SPRA-GARD

72181276 - TAC

72149203 - PNEUMAFILTER

72053641 - ELECTROFIL

72004982 - PNEUMACLEAR

71691580 - LINT FREE PNEUMAFIL

71681297 - PNEUMACARD

71632899 - PNEUMASTOP