flexible gates

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Patents Grantslast 30 patents

Information Patent Grant
Belt trap door closure
- Patent number 6,736,297
- Issue date May 18, 2004
- Timpte Inc.
- James E. Kassian
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Silo for storing and controlled supply of empty light containers, a...
- Patent number 6,457,610
- Issue date Oct 1, 2002
- Jaime Marti-Sala
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Openable closing device for freight or storage tanks
- Patent number 4,460,110
- Issue date Jul 17, 1984
- Esko Pollto Oy
- Pertti J. Helander
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
2577922
- Patent number 2,577,922
- Issue date Dec 11, 1951
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
2013306
- Patent number 2,013,306
- Issue date Sep 3, 1935
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL