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 > Trademark Query
Trademark Assignment Abstract of Title

Total Assignments: 2
Serial #:
Filing Dt:
04/08/1992
Reg #:
Reg. Dt:
05/11/1993
Mark:
SIGMA
Assignment: 1
Reel/Frame:
1849/0254   Recorded: 02/01/1999Pages: 12
Conveyance:
SECURITY INTEREST
Assignor:
Exec Dt:
12/07/1998
Entity Type:
CORPORATION
Citizenship:
VIRGINIA
Assignee:
555 CALIFORNIA STREET, 41ST FLOOR
SAN FRANCISCO, CALIFORNIA 94104
Entity Type:
INC. ASSOCIATION
Citizenship:
NONE
Correspondent:
BROBECK, PHLEGER & HARRISON
MARK HARTWELL
SPEAR STREET TOWER, ONE MARKET
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:
2638/0375   Recorded: 12/02/2002Pages: 3
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
12/28/2000
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee:
2579 JOHN MILTON DR., SUITE 105
MS234
HERNDON, VIRGINIA 20171
Entity Type:
CORPORATION
Citizenship:
VIRGINIA
Correspondent:
LAW OFFICE OF SUSAN E. COLMAN
SUSAN E. COLMAN, ESQ.
INTERNATIONAL SQUARE, PMB 400
1825 EYE STREET, N.W., SUITE 400
WASHINGTON, DC 20006

Search Results as of: 04/19/2024 03:48 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