Inventor

Walter Winkler

Inventor

Parkstein, DE

Overview

1977–2017

Patent span

Performing operations

Primary field (CPC B)

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

B65Gprimary

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors33%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like3%

B23DPlaning3%

B24BMachines, devices, or processes for grinding or polishing3%

B24DTools for grinding, buffing or sharpening3%

B25CHand-held nailing or stapling tools3%

B27BSaws for wood or similar material3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977–1996Patents assigned to HILTI AG (3)· patent assignee history

1977–1995Based in Gams, CH· patent location history

1994Patents assigned to WINKLER W E (1)· patent assignee history

1994Based in Mount Airy, MD, US· patent location history

1996Based in Game, CH· patent location history

2003–2006Patents assigned to WITRON LOGISTIK & INF GMBH (5)· patent assignee history

2003–2017Based in Parkstein, DE· patent location history

2006Patents assigned to LOGISTIK & INFORMATIK GMBH (1)· patent assignee history

2013–2017Patents assigned to WINKLER WALTER (4)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations