Keys with blind holes

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CPC
B23C2235/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23CMILLING B23C2235/00Details of milling keys

Current Industry

B23C2235/04Keys with blind holes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Duplicating machine, particularly for punched and laser keys
- Patent number 5,833,406
- Issue date Nov 10, 1998
- Silca S.P.A.
- Ezio Chies
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Key duplication machine
- Patent number 4,687,389
- Issue date Aug 18, 1987
- Lori Corporation
- Robert J. Santii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Key-cutting machine
- Patent number 4,671,711
- Issue date Jun 9, 1987
- Chicago Lock Co.
- Robert L. Steinbach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cavity key duplicating machine
- Patent number 4,614,465
- Issue date Sep 30, 1986
- Kuo-shen Wu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tubular key manufacturing machine
- Patent number 4,324,513
- Issue date Apr 13, 1982
- Donald R. Hughes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A KEY COPY
- Publication number 20160114412
- Publication date Apr 28, 2016
- Karl-Heinz Bosch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR