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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GRONENTHAL, EDWARD W.
Total Assignments: 4
Assignment: 1
Reel/Frame:007804/0073   Pages: 3
Recorded: 12/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/1995
2
Exec Dt:
12/08/1995
Assignee
1
LEGAL-PATENTS Z209A
6900 MAIN STREET, P.O. BOX 9729
STRATFORD, CONNECTICUT 06497
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08570579
Correspondence name and address
SIKORSKY AIRCRAFT CORPORATION
BRIAN A. COLLINS
LEGAL-PATENTS Z209A, P.O. BOX 9729
6900 MAIN STREET
STRATFORD, CT 06497-9129
Assignment: 2
Reel/Frame:007851/0066   Pages: 3
Recorded: 12/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/1995
2
Exec Dt:
12/08/1995
3
Exec Dt:
12/06/1995
Assignee
1
LEGAL - PATENTS 2209A
P.O. BOX 9729, 6900 MAIN STREET
STRATFORD, CONNECTICUT 06497
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08570581
Correspondence name and address
SIKORSKY AIRCRAFT CORPORATION
BRIAN A. COLLINS
LEGAL-PATENTS 2209A
P.O. BOX 9729, 6900 MAIN STREET
STRATFORD, CT 06497-9129
Assignment: 3
Reel/Frame:014606/0288   Pages: 9
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/2003
2
Exec Dt:
10/08/2003
3
Exec Dt:
10/07/2003
4
Exec Dt:
10/08/2003
5
Exec Dt:
10/07/2003
6
Exec Dt:
10/08/2003
7
Exec Dt:
10/08/2003
8
Exec Dt:
10/08/2003
Assignee
1
SEATTLE, WASHINGTON
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10683671
Correspondence name and address
PERKINS COIE LLP
STEPHEN E. ARNETT
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 4
Reel/Frame:015099/0400   Pages: 6
Recorded: 09/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2004
2
Exec Dt:
07/27/2004
3
Exec Dt:
07/27/2004
4
Exec Dt:
07/28/2004
5
Exec Dt:
07/28/2004
6
Exec Dt:
08/18/2004
7
Exec Dt:
07/20/2004
8
Exec Dt:
07/29/2004
9
Exec Dt:
07/28/2004
10
Exec Dt:
08/10/2004
11
Exec Dt:
07/28/2004
12
Exec Dt:
07/28/2004
13
Exec Dt:
07/27/2004
14
Exec Dt:
08/02/2004
Assignee
1
M/C 1640-2101
15460 LAGUNA CANYON ROAD
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10860438
Correspondence name and address
PERKINS COIE LLP
JOHN M. WECHKIN
P.O. BOX 1247
SEATTLE, WA 98111-1247

Search Results as of: 07/07/2025 07:16 AM
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