Lasse Kuparinen

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Hamburg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Cover for scriber
- Patent number 4,095,907
- Issue date Jun 20, 1978
- Koh-I-Noor Rapidograph, Inc.
- Lasse Kuparinen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Sealing gasket for a capillary pen cover
- Patent number 4,086,011
- Issue date Apr 25, 1978
- Koh-I-Noor Rapidograph, Inc.
- Lasse Kuparinen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Process for the production of lettering or symbol templates
- Patent number 4,074,414
- Issue date Feb 21, 1978
- Koh-I-Noor Rapidograph, Inc.
- Gerold Anderka
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method for forming a tubular writing pen
- Patent number 4,019,243
- Issue date Apr 26, 1977
- Koh-I-Noor Rapidograph, Inc.
- Lasse Kuparinen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tubular writing pen
- Patent number 3,977,798
- Issue date Aug 31, 1976
- Koh-I-Noor Rapidograph, Inc.
- Lasse Kuparinen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES