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

Assignee Name : MINE SAFETY APPLIANCES COMPANY, A CORP OF PA.
Total Assignments: 3
Assignment: 1
Reel/Frame:004448/0658   Pages: 1
Recorded: 08/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/19/1985
2
Exec Dt:
08/19/1985
3
Exec Dt:
08/19/1985
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06768461
Correspondence name and address
RONALD H. SHAKELY
MINE SAFETY APPLIANCES CO.
600 PENN CENTER BLVD.
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:004545/0167   Pages: 1
Recorded: 04/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/22/1986
2
Exec Dt:
04/22/1986
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06856009
Correspondence name and address
MINE SAFETY APPLIANCES COMPANY
P. O. BOX 426
PITTSBURGH, PA., 15230
Assignment: 3
Reel/Frame:004575/0430   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/30/1986
2
Exec Dt:
05/30/1986
3
Exec Dt:
05/30/1986
Assignee
1
PITTSBURGH, PENNSYLVANIA 15230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06874415
Correspondence name and address
RONALD H. SHAKELY
MINE SAFETY APPLIANCES CO.,
P. O. BOX 426
PITTSBURGH, PA 15230

Search Results as of: 05/14/2024 11:56 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