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

Reel/Frame:029341/0122   Pages: 8
Recorded: 11/21/2012
Attorney Dkt #:018414-114555
Conveyance: SECURITY AGREEMENT
Total properties: 6
1
Patent #:
Issue Dt:
06/14/1988
Application #:
06948241
Filing Dt:
12/31/1986
Title:
SYSTEM AND METHOD FOR GRINDING THE SAW TEETH OF A CIRCULAR SAW BLADE
2
Patent #:
Issue Dt:
04/11/1989
Application #:
07067523
Filing Dt:
06/26/1987
Title:
METHOD AND APPARATUS FOR GRINDING SAW TEETH
3
Patent #:
Issue Dt:
09/12/1989
Application #:
07067645
Filing Dt:
06/26/1987
Title:
METHOD AND APPARATUS FOR TIPPING TEETH OF SAW BLADES
4
Patent #:
Issue Dt:
12/19/1989
Application #:
07097852
Filing Dt:
09/17/1987
Title:
SAW BENCHING ROLLS
5
Patent #:
Issue Dt:
08/20/1991
Application #:
07651107
Filing Dt:
02/04/1991
Title:
METHOD AND APAPRATUS FOR TIPPING SAW BLADES
6
Patent #:
Issue Dt:
02/06/1996
Application #:
08224486
Filing Dt:
04/07/1994
Title:
METHOD AND APPARATUS FOR SIDE-GRINDING SAW BLADE TEETH
Assignor
1
Exec Dt:
11/19/2012
Assignee
1
28 STATE STREET
BOSTON, MASSACHUSETTS 02109
Correspondence name and address
RYAN E. THOMAS
GOODWIN PROCTER LLP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2881

Search Results as of: 05/28/2024 04:09 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