Inventor

Markus Michalak

Inventor

Langenfeld, DE

Overview

3→

Patents

2003–2021

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

E05Dprimary

E05DHinges or suspension devices for doors, windows or wings33%

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 thereof33%

LOC2317%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

D0920475Handheld shower2021 6,701,576'Door hinge with integrated door stop'2004 6,516,495'Door arrester which is joined to a door hinge, for automobile doors'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to SCHARWAECHTER ED GMBH (1)· patent assignee history

2003–2004Based in Langenfeld, DE· patent location history

2004Patents assigned to EDSCHA AG (1)· patent assignee history

2021Patents assigned to HANSGROHE SE (1)· patent assignee history

2021Based in Kornwestheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EDSCHA AG	1	2004
HANSGROHE SE	1	2021
SCHARWAECHTER ED GMBH	1	2003

Locations

Location	Patents	Span
Langenfeld, DE	2	2003–2004
Kornwestheim, DE	1	2021