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Patent Assignment Assignor Details
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Assignor Name : POPOFF, PETER
Total Assignments: 13
Assignment: 1
Reel/Frame:004623/0819   Pages: 1
Recorded: 11/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
POPOFF, PETER
Exec Dt:
10/31/1986
2
CHURCH, JOHN F.
Exec Dt:
10/31/1986
3
STONE, WALTER H.
Exec Dt:
10/31/1986
Assignee
1
PARKER-HANNIFIN CORPORATION
17325 EUCLID AVENUE
A CORP OF OH
CLEVELAND, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740299
NONE
06903536
Correspondence name and address
JOSEPH B. BALAZS
PARKER-HANNIFIN CORP.
17325 EUCLID AVE.
CLEVELAND, OH 44112
Assignment: 2
Reel/Frame:004839/0123   Pages: 1
Recorded: 03/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STONE, WALTER H.
Exec Dt:
03/17/1988
2
CHURCH, JOHN F.
Exec Dt:
03/17/1988
3
POPOFF, PETER
Exec Dt:
03/17/1988
Assignee
1
PARKER-HANNIFIN CORPORATION, A CORP. OF OH
17325 EUCLID AVE.
CLEVELAND 12, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4836923
NONE
07138613
Correspondence name and address
PARKER HANNIFIN CORP.
17325 EUCLID AVE.
CLEVELAND, OH 44112
Assignment: 3
Reel/Frame:009283/0563   Pages: 3
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
08/27/1993
2
HODGKINS, DAVID H.
Exec Dt:
08/27/1993
3
CLAUSEN, MICHAEL D.
Exec Dt:
08/27/1993
4
OELSCHLAEGEL, VICTOR R.
Exec Dt:
08/27/1993
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6015492
NONE
09071399
Correspondence name and address
PARKER-HANNIFIN CORPORATION
CHRISTOPHER H. HUNTER, ESQ.
6035 PARKLAND BOULEVARD
CLEVELAND, OH 44124
Assignment: 4
Reel/Frame:008689/0987   Pages: 3
Recorded: 08/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
08/11/1997
2
HODGKINS, DAVID H.
Exec Dt:
08/11/1997
3
CLAUSEN, MICHAEL D.
Exec Dt:
08/11/1997
4
JENSEN, RUSSELL D.
Exec Dt:
08/11/1997
5
STONE, WALTER H.
Exec Dt:
08/11/1997
6
OELSCHLAEGEL, VICTOR A.
Exec Dt:
08/11/1997
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6053334
NONE
08840521
Correspondence name and address
PARKER-HANNIFIN CORPORATION
CHRISTOPHER H. HUNTER, ESQ.
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Assignment: 5
Reel/Frame:008779/0057   Pages: 3
Recorded: 10/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
10/23/1997
2
HODGKINS, DAVID H.
Exec Dt:
10/23/1997
3
CLAUSEN, MICHAEL D.
Exec Dt:
10/23/1997
4
JENSEN, RUSSELL D.
Exec Dt:
10/23/1997
5
STONE, WALTER H.
Exec Dt:
10/23/1997
6
OELSCHLAEGEL, VICTOR A.
Exec Dt:
10/23/1997
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6053334
NONE
08840521
Correspondence name and address
PARKER-HANNIFIN CORPORATION
CHRISTOPHER H. HUNTER, ESQ.
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Assignment: 6
Reel/Frame:009225/0283   Pages: 3
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
04/23/1998
2
HODGKINS, DAVID H.
Exec Dt:
04/23/1998
3
JENSEN, RUSSELL D.
Exec Dt:
04/23/1998
4
CLAUSEN, MICHAEL D.
Exec Dt:
04/23/1998
5
OELSCHLAEGEL, VICTOR R.
Exec Dt:
04/23/1998
6
STONE, WALTER H.
Exec Dt:
04/23/1998
Assignee
1
PARKER-HANNEFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6113781
NONE
09071799
Correspondence name and address
PARKER-HANNIFIN CORPORATION
CHRISTOPHER H. HUNTER
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Assignment: 7
Reel/Frame:010478/0656   Pages: 3
Recorded: 12/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
04/23/1998
2
HODGKINS, DAVID H.
Exec Dt:
04/23/1998
3
CLAUSEN, MICHAEL D.
Exec Dt:
04/23/1998
4
JENSEN, RUSSELL D.
Exec Dt:
04/23/1998
5
STONE, WALTER H.
Exec Dt:
04/23/1998
6
OELSCHLAEGEL, VICTOR A.
Exec Dt:
04/23/1998
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6171491
NONE
09457405
Correspondence name and address
PARKER-HANNIFIN CORPORATION
CHRISTOPHER H. HUNTER
6035 PARKLAND BOULEVARD
CLEVELAND, OH 44124
Assignment: 8
Reel/Frame:011391/0794   Pages: 3
Recorded: 12/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
04/23/1998
2
HODGKINS, DAVID H.
Exec Dt:
04/23/1998
3
CLAUSEN, MICHAEL D.
Exec Dt:
04/23/1998
4
JENSEN, RUSSELL D.
Exec Dt:
04/23/1998
5
STONE, WALTER H.
Exec Dt:
04/23/1998
6
OELSCHLAEGEL, VICTOR A.
Exec Dt:
04/23/1998
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010004061
09740409
Correspondence name and address
PARKER-HANNIFIN CORPORATION
CHRISTOPHER H. HUNTER
6035 PARKLAND BOULEVARD
CLEVELAND, OH 44124-4141
Assignment: 9
Reel/Frame:018233/0085   Pages: 4
Recorded: 09/12/2006
Attorney Dkt #:PARKP0189USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUSEN, MICHAEL D.
Exec Dt:
09/08/2006
2
POPOFF, PETER
Exec Dt:
09/08/2006
3
HARDISON, STEVEN D.
Exec Dt:
09/11/2006
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124-4141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7648565
US20070017370
11456099
Correspondence name and address
CYNTHIA S. MURPHY
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 10
Reel/Frame:032035/0442   Pages: 6
Recorded: 01/24/2014
Attorney Dkt #:P135P0135USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOFF, PETER
Exec Dt:
01/13/2014
2
STONE, WALTER
Exec Dt:
01/14/2014
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9604167
US20140197090
14155784
Correspondence name and address
DON W. BULSON
1621 EUCLID AVE 19TH FLOOR
CLEVELAND, OH 44115
Assignment: 11
Reel/Frame:036903/0699   Pages: 4
Recorded: 10/28/2015
Attorney Dkt #:PA06MP0144USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMCHAK, THOMAS MARTIN
Exec Dt:
10/26/2015
2
POPOFF, PETER
Exec Dt:
10/26/2015
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124-4141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183658
US20160114777
14925002
Correspondence name and address
LAWRENCE S. DRASNER
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE, 19TH FLR.
CLEVELAND, OH 44115
Assignment: 12
Reel/Frame:047793/0143   Pages: 4
Recorded: 12/17/2018
Attorney Dkt #:PA06MP0144USB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMCHAK, THOMAS MARTIN
Exec Dt:
10/26/2015
2
POPOFF, PETER
Exec Dt:
10/26/2015
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10625727
US20190111905
16217074
Correspondence name and address
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
FLOOR 19
CLEVELAND, OH 44115
Assignment: 13
Reel/Frame:052904/0763   Pages: 4
Recorded: 06/11/2020
Attorney Dkt #:PA06MP0144USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMCHAK, THOMAS MARTIN
Exec Dt:
10/26/2015
2
POPOFF, PETER
Exec Dt:
10/26/2015
Assignee
1
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OHIO 44124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200207324
16815187
Correspondence name and address
BONNIE M. SMITH
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115

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