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 : BIRKEL, STEVEN J.
Total Assignments: 6
Assignment: 1
Reel/Frame:004840/0740   Pages: 2
Recorded: 03/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1986
2
Exec Dt:
03/12/1986
Assignee
1
4900 S.W. GRIFFITH DRIVE, P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06840166
Correspondence name and address
FRANCIS I. GRAY
TEKTRONIX, INC.,
P. O. BOX 500
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:005688/0868   Pages: 3
Recorded: 04/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1986
2
Exec Dt:
03/12/1986
Assignee
1
4900 S.W. GRIFFITH DRIVE, AN OREGON CORP.
P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07274689
Correspondence name and address
TEKTRONIX, INC.
P. O. BOX 500 (Y3-121)
BEAVERTON, OR 97077
Assignment: 3
Reel/Frame:028619/0031   Pages: 8
Recorded: 07/24/2012
Attorney Dkt #:P44856
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2012
2
Exec Dt:
06/29/2012
3
Exec Dt:
06/30/2012
4
Exec Dt:
07/06/2012
5
Exec Dt:
07/16/2012
Assignee
1
2200 MISSION COLLEGE BLVD.
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13534533
Correspondence name and address
KACVINSKY DAISAK PLLC
C/O CPA GLOBAL
PO BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:029209/0025   Pages: 17
Recorded: 10/30/2012
Attorney Dkt #:P44816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2012
2
Exec Dt:
09/28/2012
3
Exec Dt:
09/27/2012
4
Exec Dt:
09/28/2012
5
Exec Dt:
09/27/2012
Assignee
1
2200 MISSION COLLEGE BOULEVARD
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13628810
Correspondence name and address
GARRETT IP, LLC
C/O CPA GLOBAL
P.O. BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:032612/0245   Pages: 12
Recorded: 04/05/2014
Attorney Dkt #:P40946PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2013
2
Exec Dt:
09/06/2013
3
Exec Dt:
09/16/2013
4
Exec Dt:
09/06/2013
5
Exec Dt:
09/09/2013
6
Exec Dt:
09/20/2013
7
Exec Dt:
09/06/2013
8
Exec Dt:
09/06/2013
Assignee
1
2200 MISSION COLLEGE BLVD
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13997197
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT &
PFLEGER, PLLC, C/O CPA GLOBAL
PO BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:032652/0001   Pages: 10
Recorded: 04/11/2014
Attorney Dkt #:P57498PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2014
2
Exec Dt:
12/13/2013
3
Exec Dt:
12/05/2013
4
Exec Dt:
12/09/2013
Assignee
1
2200 MISSION COLLEGE BLVD.
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14125504
Correspondence name and address
GARRETT IP, LLC
C/O CPA GLOBAL
PO BOX 52050
MINNEAPOLIS, MN 55402

Search Results as of: 05/09/2024 09:29 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