IP Library › Assignment 004916/0797
Patent Assignment
Reel/Frame 004916/0797

Assignment of Assignors Interest.

Recorded: 1988-08-08 Pages: 3
Assignors
STANKUS, JOHN C.
Executed: 1988-07-28
STEWART, EUGENE H.
Executed: 1988-07-28
GRISSINGER, GLEN S.
Executed: 1988-07-28
Assignee
Covered Property (1)
Mine Roof Anchor Having Adjustable Resin Retaining Washer
Patent: 4,865,489 →
Application: 07/229,699 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Dec 23, 1993
From: FRANK CALANDRA, INC.; JENNMAR CORPORATION; JENNMAR CORPORATION OF ILLINOIS, INC.; JENNMAR OF KENTUCKY, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 006811/0649 →