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 : KALKBRENNER, RALPH W.
Total Assignments: 10
Assignment: 1
Reel/Frame:004042/0275   Pages: 1
Recorded: 09/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/17/1982
2
Exec Dt:
08/25/1982
3
Exec Dt:
08/16/1982
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414205
Correspondence name and address
M. PLESSET
WESTINGHOUSE ELECTRIC. CORP.
PAT. DEPT.
PITTSBURGH, PA. 15235
Assignment: 2
Reel/Frame:004042/0277   Pages: 2
Recorded: 09/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/17/1982
2
Exec Dt:
08/25/1982
3
Exec Dt:
08/16/1982
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414197
Correspondence name and address
M. PLESSET
WESTINGHOUSE ELECTRIC CORP.
PAT. DEPT.
PITTSBURGH, PA. 15235
Assignment: 3
Reel/Frame:004042/0279   Pages: 1
Recorded: 09/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/16/1982
2
Exec Dt:
08/25/1982
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414198
Correspondence name and address
M. PLESSET
WESTINGHOUSE ELECTRIC CORP.
PAT. DEPT.
PITTSBURGH, PA. 15235
Assignment: 4
Reel/Frame:004042/0315   Pages: 2
Recorded: 09/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/17/1982
2
Exec Dt:
08/25/1982
3
Exec Dt:
08/25/1982
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414263
Correspondence name and address
M. PLESSET
WESTINGHOUSE ELECTRIC CORP.
PAT. DEPT.
PITTSBURGH, PA. 15235
Assignment: 5
Reel/Frame:004042/0550   Pages: 1
Recorded: 09/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/25/1982
2
Exec Dt:
08/16/1982
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414262
Correspondence name and address
M. PLESSET
WESTINGHOUSE ELECTRIC CORP.
R & D CENTER PAT. DEPT.
PITTSBURGH, PA. 15235
Assignment: 6
Reel/Frame:004042/0551   Pages: 2
Recorded: 09/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/25/1982
2
Exec Dt:
08/24/1982
3
Exec Dt:
08/25/1982
4
Exec Dt:
08/23/1982
5
Exec Dt:
08/19/1982
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414265
Correspondence name and address
M. PLESSET
WESTINGHOUSE ELECTRIC CORP.
PAT. DEPT.
PITTSBURGH, PA. 15235
Assignment: 7
Reel/Frame:004334/0968   Pages: 1
Recorded: 11/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/22/1984
2
Exec Dt:
10/22/1984
Assignee
1
WESTINGHOUSE BLDG., GATEWAY CENTER
A PA CORP.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06670419
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
R & D CENTER, PAT. DEPT.
PITTSBURGH, PA 15235
Assignment: 8
Reel/Frame:004522/0269   Pages: 2
Recorded: 02/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/13/1986
2
Exec Dt:
02/14/1986
3
Exec Dt:
02/14/1986
Assignee
1
WESTINGHOUSE BUILDING, GATEWAY CENTER
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06832951
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
R&D CTR., PAT. DEPT.
PITTSBURGH, PA 15235
Assignment: 9
Reel/Frame:005087/0135   Pages: 2
Recorded: 06/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/26/1989
2
Exec Dt:
05/24/1989
3
Exec Dt:
05/24/1989
4
Exec Dt:
05/24/1989
Assignee
1
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07360192
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORPORATION
R&D CENTER - LAW DEPARTMENT
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 10
Reel/Frame:005549/0530   Pages: 3
Recorded: 12/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/09/1990
2
Exec Dt:
11/12/1990
3
Exec Dt:
10/30/1990
Assignee
1
WESTINGHOUSE BLDG., GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07628121
Correspondence name and address
A. MICH, JR.
WESTINGHOUSE ELECTRIC CORP.
CHURCHILL SITE - LAW DEPT.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235

Search Results as of: 05/03/2024 08:22 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