Inventor

Martin Langner

Inventor

Telgte, DE

Overview

1→

Patents

1993

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B66Fprimary

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load20%

E05FDevices for moving wings into open or closed position20%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof20%

F16GBelts, cables, or ropes, predominantly used for driving purposes20%

F16HGearing20%

PatentTitleYear

5,271,182'Device for opening and closing the panel of a window, door, ventilation hatch, or similar closure'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to WINKHAUS FA AUGUST (1)· patent assignee history

1993Based in Telgte, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WINKHAUS FA AUGUST	1	1993

Locations

Location	Patents	Span
Telgte, DE	1	1993