skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
10/25/1988
Application #:
06456304
Filing Dt:
01/06/1983
Inventors:
KERT E. ARTWICK, STEVEN A. LEONARD
Title:
WHOLE HOUSE VENTILATING METHOD, SYSTEM AND APPARATUS
Assignment: 1
Reel/Frame:
004082/0320Recorded: 01/06/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/30/1982
Exec Dt:
12/30/1982
Assignee:
TOLEDO, OHIO
Correspondent:
HARRY O. ERNSBERGER
5036 ROLANDALE ROAD
TOLEDO, OH 43623
Assignment: 2
Reel/Frame:
004202/0209Recorded: 11/29/1983Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/27/1983
Assignee:
VIRGINIA
Correspondent:
SCHWARTZ, JEFFERY, ET AL
111 NORTH ALFRED STREET
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:
006152/0755Recorded: 05/28/1992Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/09/1992
Assignee:
Correspondent:
KELLEY DRYE & WARREN
MARGARET FERGUSON
101 PARK AVENUE
NEW YORK, NEW YORK 10178

Search Results as of: 10/12/2025 04:50 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT