Gladwin Corporation

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Bryn Mawr, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mold for continuous casting system
- Patent number 5,526,869
- Issue date Jun 18, 1996
- Gladwin Corporation
- James B. Sears
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shroud tube support and changing device
- Patent number 4,854,488
- Issue date Aug 8, 1989
- National Steel Corporation
- Charles Trenkle
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dummy bar for continuous casting equipment
- Patent number 4,383,571
- Issue date May 17, 1983
- Gladwin Corporation
- David W. Frantz
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bearings for continuous casting roller aprons
- Patent number 4,351,383
- Issue date Sep 28, 1982
- Gladwin Corporation
- Floyd R. Gladwin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous casting mold taper gage
- Patent number 4,255,863
- Issue date Mar 17, 1981
- Gladwin Corporation
- Louis Lazzaretti
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for boring a tapered, curved I.D. tubular cast...
- Patent number 4,246,812
- Issue date Jan 27, 1981
- Gladwin Corporation
- Floyd R. Gladwin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Trash compactor trailer
- Patent number 4,005,789
- Issue date Feb 1, 1977
- Gladwin Corporation
- Floyd R. Gladwin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75045381 - SLICKEL
- Serial number 75045381
- Filing date Jan 18, 1996
- Gladwin Corporation
- 2 - Paints, varnishes, lacquers
Information Trademark
74523767 - G GLADWIN
- Serial number 74523767
- Registration number 1948052
- Filing date May 11, 1994
- Gladwin Corporation
- 6 - Common metals and their alloys
Information Trademark
73065017 - TRAILERPAK
- Serial number 73065017
- Registration number 1041716
- Filing date Oct 3, 1975
- GLADWIN CORPORATION
- 12 - Vehicles
Information Trademark
72462270 - G GLADCO
- Serial number 72462270
- Registration number 986391
- Filing date Jul 5, 1973
- GLADWIN CORPORATION
- 7 - Machines and machine tools
Information Trademark
72461747 - GLADCO
- Serial number 72461747
- Registration number 986389
- Filing date Jun 29, 1973
- GLADWIN CORPORATION
- 7 - Machines and machine tools
Information Trademark
72228362 - GLADCO
- Serial number 72228362
- Registration number 843640
- Filing date Sep 22, 1965
- GLADWIN CORPORATION
- 7 - Machines and machine tools