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COPES-VULCAN, INC
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LAKE CITY, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High energy loss fluid control device
Patent number
6,161,584
Issue date
Dec 19, 2000
Copes-Vulcan, Inc.
Kent R. Hemme
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High energy loss fluid control device
Patent number
6,039,076
Issue date
Mar 21, 2000
Copes-Vulcan, Inc.
Kent R. Hemme
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid mixing device
Patent number
6,022,135
Issue date
Feb 8, 2000
Copes-Vulcan Limited
Keith Williams
F22 - STEAM GENERATION
Information
Patent Grant
Soot blower assembly
Patent number
5,752,288
Issue date
May 19, 1998
Copes-Vulcan, Inc.
Gregory A. Parkin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Spring assisted multi-nozzle desuperheater
Patent number
5,607,626
Issue date
Mar 4, 1997
Copes-Vulcan, Inc.
Timothy E. Kunkle
F22 - STEAM GENERATION
Information
Patent Grant
One directional rotational lance indexer
Patent number
5,560,323
Issue date
Oct 1, 1996
Copes-Vulcan, Inc.
Royce A. Billings
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Poppet valve having external adjustment for a flow restrictor
Patent number
5,358,212
Issue date
Oct 25, 1994
Copes-Vulcan, Inc.
Gregory B. Soltys
B08 - CLEANING
Information
Patent Grant
Fluid control device with disc-type flow restrictor
Patent number
4,279,274
Issue date
Jul 21, 1981
Copes-Vulcan, Inc.
Fritz O. Seger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Labyrinth trim valve
Patent number
4,258,750
Issue date
Mar 31, 1981
Copes-Vulcan, Inc.
Ira H. Schnall
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Orifice trim and backpressure plate for high pressure valves
Patent number
4,249,574
Issue date
Feb 10, 1981
Copes-Vulcan
Ira H. Schnall
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for manufacturing a fluid control device with disc-type flow...
Patent number
4,221,037
Issue date
Sep 9, 1980
Copes-Vulcan, Inc.
Fritz O. Seger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Anti-cavitation valve
Patent number
4,149,563
Issue date
Apr 17, 1979
Copes-Vulcan, Inc.
Fritz O. Seger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Digital sootblower control systems and methods therefor
Patent number
4,085,438
Issue date
Apr 18, 1978
Copes-Vulcan Inc.
Robert Gerald Butler
F22 - STEAM GENERATION
Information
Patent Grant
Variable orifice desuperheater
Patent number
4,071,586
Issue date
Jan 31, 1978
Copes-Vulcan, Inc.
Fritz O. Seger
F22 - STEAM GENERATION
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75190204 - BLOWER NET
Serial number
75190204
Filing date
Oct 30, 1996
COPES-VULCAN, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75190203 - COPES KLEAN
Serial number
75190203
Filing date
Oct 30, 1996
COPES-VULCAN, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74372633 - OPTI-LEVEL
Serial number
74372633
Filing date
Mar 29, 1993
COPES-VULCAN, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72449070 - SERIES R
Serial number
72449070
Registration number
1009293
Filing date
Feb 16, 1973
COPES-VULCAN, INC.
6 - Common metals and their alloys
Information
Trademark
72445807 - FLOWMATIC
Serial number
72445807
Registration number
979754
Filing date
Jan 12, 1973
COPES-VULCAN, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments