O&K Rolltreppen GmbH & Co. KG

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Hattigen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Safety device for systems for conveying persons
- Patent number 6,247,575
- Issue date Jun 19, 2001
- O & K Rolltreppen GmbH & Co. KG
- Alfred Thiel
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Lighting device for systems used for conveying people
- Patent number 6,129,442
- Issue date Oct 10, 2000
- O&K Rolltreppen GmbH & Co. KG
- Peter Hoefling
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Switching arrangement for returning a people-conveying device to a...
- Patent number 5,992,604
- Issue date Nov 30, 1999
- O & K Rolltreppen GmbH & Co. KG
- Hans-Werner Buescher
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Assembly method for steps or pallets of escalators or moving sidewalks
- Patent number 5,944,164
- Issue date Aug 31, 1999
- O&K Rolltreppen GmbH & Co. KG
- Fritz Behle
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fastening device for steps or pallets of escalators or moving sidew...
- Patent number 5,918,722
- Issue date Jul 6, 1999
- O&K Rolltreppen GmbH & Co. KG
- Fritz Behle
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety device for escalators
- Patent number 5,819,902
- Issue date Oct 13, 1998
- O&K Rolltreppen GmbH & Co. KG
- Klaus Schoneweiss
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Tread element for escalators and travelators
- Patent number 5,810,148
- Issue date Sep 22, 1998
- O&K Rolltreppen GmbH & Co. KG
- Klaus Schoeneweiss
- B66 - HOISTING LIFTING HAULING

O&K Rolltreppen GmbH & Co. KG

Organization

Patents Grantslast 30 patents

Safety device for systems for conveying persons

Lighting device for systems used for conveying people

Switching arrangement for returning a people-conveying device to a...

Assembly method for steps or pallets of escalators or moving sidewalks

Fastening device for steps or pallets of escalators or moving sidew...

Safety device for escalators

Tread element for escalators and travelators