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High speed folding door
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Patent number 5,025,846
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Issue date Jun 25, 1991
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Frommelt Industries, Inc.
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Floyd D. West
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Roll-up door
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Patent number 4,887,660
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Issue date Dec 19, 1989
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Frommelt Industries, Inc.
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Thomas J. Kraus
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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High speed folding door
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Patent number 4,887,659
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Issue date Dec 19, 1989
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Frommelt Industries, Inc.
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Floyd D. West
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Bottom seal for L-pad dock shelter
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Patent number 4,885,881
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Issue date Dec 12, 1989
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Frommelt Industries, Inc.
-
Kenneth Lenz
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Loading dock seal
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Patent number 4,873,800
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Issue date Oct 17, 1989
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Frommelt Industries, Inc.
-
John A. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Molded modular dock shelter
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Patent number 4,825,607
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Issue date May 2, 1989
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Frommelt Industries, Inc.
-
John A. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Hook seal for loading dock shelter
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Patent number 4,805,362
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Issue date Feb 21, 1989
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Frommelt Industries, Inc.
-
John A. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
-
Wedge seal for loading dock shelter
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Patent number 4,799,341
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Issue date Jan 24, 1989
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Frommelt Industries, Inc.
-
John A. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Air perimeter seal for opening
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Patent number 4,750,299
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Issue date Jun 14, 1988
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Frommelt Industries, Inc.
-
John A. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Loading dock shelters
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Patent number 4,718,207
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Issue date Jan 12, 1988
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Frommelt Industries, Inc.
-
Robert J. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Impact-resistant overhead door
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Patent number 4,676,293
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Issue date Jun 30, 1987
-
Frommelt Industries, Inc.
-
David H. Hanssen
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Loading dock shelters
-
Patent number 4,601,142
-
Issue date Jul 22, 1986
-
Frommelt Industries, Inc.
-
Robert J. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Dockboard seal
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Patent number 4,422,199
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Issue date Dec 27, 1983
-
Frommelt Industries, Inc.
-
Sylvan J. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Loading dock shelters
-
Patent number 4,381,631
-
Issue date May 3, 1983
-
Frommelt Industries, Inc.
-
Sylvan J. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Inflatable seal
-
Patent number 4,293,969
-
Issue date Oct 13, 1981
-
Frommelt Industries, Inc.
-
Sylvan J. Frommelt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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73507375 - ROLL-FAST
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Serial number 73507375
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Registration number 1393592
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Filing date Nov 5, 1984
-
Frommelt Industries, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73507376 - ROLL-FAST
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Serial number 73507376
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Registration number 1394514
-
Filing date Nov 5, 1984
-
Frommelt Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73499836 - HOLE BAG
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Serial number 73499836
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Registration number 1336747
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Filing date Sep 17, 1984
-
Frommelt Industries, Inc.
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22 - Ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags (not included in other classes)