IP Library › Assignment 007681/0474
Patent Assignment
Reel/Frame 007681/0474

Assignment of Assignor's Interest

Recorded: 1995-09-18 Pages: 3
Assignors
ESCH, HANS-JOACHIM
Executed: 1995-07-04
REUSTLE, ALBRECHT
Executed: 1995-08-24
DISTELRATH, WINFRIED
Executed: 1995-08-20
Assignee
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40, PORSCHESTRASSE, PATENTABTEILUNG - ECS, WEISSACH, D-712, GERMANY
Covered Property (1)
Internal-Combustion Engine Having an Oil Return System
Patent: 5,572,968 →
Application: 08/499,993 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Termination Aug 11, 1998
From: STATE STREET BANK AND TRUST COMPANY
To: QC OPTICS INC.
Reel/Frame 009367/0908 →
Merger Jun 3, 2008
From: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT (COMPANY NUMBER 5211)
To: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT (COMPANY NUMBER 722287)
Reel/Frame 021040/0147 →