Inventor

Dirk Schweinberger

Inventor

Karlsruhe, DE

Overview

2→

Patents

2009–2010

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 2 as inventor

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

E05Fprimary

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%

F02DControlling combustion engines20%

F16FSprings20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

7,784,772'Spring system'2010 7,490,587'Portable handheld work apparatus'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to STIHL AG & CO KG ANDREAS (1)· patent assignee history

2009–2010Based in Karlsruhe, DE· patent location history

2010Patents assigned to STABILUS GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STABILUS GMBH	1	2010
STIHL AG & CO KG ANDREAS	1	2009

Locations

Location	Patents	Span
Karlsruhe, DE	2	2009–2010