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: 4
Patent #:
Issue Dt:
11/19/2013
Application #:
13253194
Filing Dt:
10/05/2011
Publication #:
Pub Dt:
01/31/2013
Inventor:
David C. Brown
Title:
SYSTEMS AND METHODS FOR BALANCING MIRRORS IN LIMITED ROTATION MOTOR SYSTEMS
Assignment: 1
Reel/Frame:
027053/0392Recorded: 10/13/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/2011
Assignee:
25 HARTWELL AVENUE
LEXINGTON, MASSACHUSETTS 02421
Correspondent:
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
032250/0473Recorded: 02/11/2014Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/10/2014
Assignee:
135 S. LASALLE STREET
MAIL CODE IL4-135-05-41
CHICAGO, ILLINOIS 60603
Correspondent:
ELIZABETH A. WALKER
TWO INTERNATIONAL PLACE
CHOATE HALL & STEWART LLP
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
037513/0367Recorded: 01/13/2016Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2015
Assignee:
125 MIDDLESEX TURNPIKE
BEDFORD, MASSACHUSETTS 01730
Correspondent:
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:
043919/0001Recorded: 09/19/2017Pages: 38
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2015
Assignee:
125 MIDDLESEX TURNPIKE
BEDFORD, MASSACHUSETTS 01730
Correspondent:
GESMER UPDEGROVE
40 BROAD STREET
BOSTON, MA 02109

Search Results as of: 06/19/2024 04:00 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