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Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
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Niederkassel-Mondorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of and apparatus for stacking bag segments
Patent number
5,000,728
Issue date
Mar 19, 1991
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Karl Dreckmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for applying transverse weld seams to an intermittently m...
Patent number
4,695,346
Issue date
Sep 22, 1987
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Karl Dreckmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Detachable plastic bag pad and process for making same
Patent number
4,690,280
Issue date
Sep 1, 1987
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Armin Meyer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pad of tear away thermoplastic carrying bags
Patent number
4,688,676
Issue date
Aug 25, 1987
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Armin Meyer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for stacking and padding plastic bags
Patent number
4,662,864
Issue date
May 5, 1987
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Hans Lehmacher
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Apparatus for cutting hand holes in bags
Patent number
4,631,047
Issue date
Dec 23, 1986
Lemo M Lehmacher & Sohn GmbH Maschinenfabrik
Karl Dreckmann
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Apparatus for the manipulation of plastic bags
Patent number
4,614,472
Issue date
Sep 30, 1986
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Karl Dreckmann
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Apparatus for the manufacture of plastic bags by wave-like incision...
Patent number
4,609,366
Issue date
Sep 2, 1986
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Willy Ley
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Stack of detachably-connected bags with punch-out handle-grip openi...
Patent number
4,595,389
Issue date
Jun 17, 1986
Lemo M. Lehmacher & Sohn GmbH Maschinenfabrik
Hans Lehmacher
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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last 30 trademarks