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Patent Assignment Assignor Details
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Assignor Name : SCHLESSMANN, HELMUT
Total Assignments: 22
Assignment: 1
Reel/Frame:005940/0548   Pages: 3
Recorded: 11/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGE, KARL-HEINZ
Exec Dt:
11/15/1991
2
SCHLESSMANN, HELMUT
Exec Dt:
11/15/1991
3
TRUMPF, HANS
Exec Dt:
11/15/1991
Assignee
1
ANDREAS STIHL, A CORP. OF FED. REP. OF GERMANY
7050 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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5175932
NONE
07796649
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 2
Reel/Frame:006079/0948   Pages: 3
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHLESSMANN, HELMUT
Exec Dt:
01/04/1992
Assignee
1
ANDREAS STIHL, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
WAIBLINGEN, GERMANY 7050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223770
NONE
07863789
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 3
Reel/Frame:006154/0943   Pages: 3
Recorded: 05/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLESSMANN, HELMUT
Exec Dt:
05/26/1992
2
BECKER, GEORG
Exec Dt:
05/26/1992
3
STOLL, GERHARD
Exec Dt:
05/25/1992
Assignee
1
ANDREAS STIHL, A CORP. OF FED. REP. OF GERMANY
7050 WAIBLINGEN, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5165565
NONE
07890185
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 4
Reel/Frame:006199/0985   Pages: 3
Recorded: 06/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHLESSMANN, HELMUT
Exec Dt:
06/26/1992
Assignee
1
ANDREAS STIHL A CORP. OF THE FED. REP. OF GERMANY
7050 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330138
NONE
07906494
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 5
Reel/Frame:006625/0086   Pages: 3
Recorded: 07/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLESSMANN, HELMUT
Exec Dt:
06/18/1993
Assignee
1
ANDREAS STIHL
BADSTRASSE 115
7050 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5414934
NONE
08092823
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 6
Reel/Frame:006755/0301   Pages: 2
Recorded: 11/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, GEORG
Exec Dt:
10/26/1993
2
HOFFMANN, JOACHIM
Exec Dt:
10/26/1993
3
HUMMEL, THILO
Exec Dt:
10/26/1993
4
KARNER, JOSEF
Exec Dt:
10/26/1993
5
SCHLESSMANN, HELMUT
Exec Dt:
10/26/1993
Assignee
1
FIRMA ANDREAS STIHL
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351403
NONE
08145868
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
GLORIA J. WILLIAMS
5300 SEQUOIA N.W.
SUITE 200
ALBUQUERQUE, NM 87120
Assignment: 7
Reel/Frame:007063/0276   Pages: 2
Recorded: 06/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLL, GERHARD
Exec Dt:
06/16/1994
2
SCHLESSMANN, HELMUT
Exec Dt:
06/16/1994
Assignee
1
ANDREAS STIHL
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5483931
NONE
08268855
Correspondence name and address
GLORIA J. WILLIAMS
ROBERT W. BECKER & ASSOCIATES
5300 SEQUOIA N.W., SUITE 200
ALBUQUERQUE, NM 87120
Assignment: 8
Reel/Frame:007747/0439   Pages: 2
Recorded: 10/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLESSMANN, HELMUT
Exec Dt:
10/18/1995
Assignee
1
ANDREAS STIHL
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774993
NONE
08548045
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
GLORIA J. WILLIAMS
5300 SEQUOIA N. W.
SUITE 200
ALBUQUERQUE, NM 87120
Assignment: 9
Reel/Frame:008141/0188   Pages: 2
Recorded: 04/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABERLEIN, JURGEN
Exec Dt:
02/21/1996
2
SCHLESSMANN, HELMUT
Exec Dt:
02/21/1996
3
UHL, KLAUS-MARTIN
Exec Dt:
02/21/1996
Assignee
1
ANDREAS STIHL
BADSTRASSE 115
WAIBLINGEN, GERMANY 71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5842277
NONE
08630936
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
GLORIA J. WILLIAMS
5300 SEQUOIA N.W.
SUITE 200
ALBUQUERQUE, NM 87120
Assignment: 10
Reel/Frame:008125/0527   Pages: 2
Recorded: 08/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESSMANN, HELMUT
Exec Dt:
07/22/1996
2
WIEDMANN, HANS-GEORG
Exec Dt:
07/22/1996
3
DIRKS, RUDOLF
Exec Dt:
07/22/1996
Assignee
1
ANDREAS STIHL
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5706777
NONE
08695337
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
GLORIA J. WILLIAMS
5300 SEQUOIA N.W., SUITE 200
ALBUQUERQUE, NEW MEXICO 87120
Assignment: 11
Reel/Frame:008140/0164   Pages: 3
Recorded: 08/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLESSMANN, HELMUT
Exec Dt:
07/31/1996
Assignee
1
ANDREAS STIHL
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5645026
NONE
08692102
Correspondence name and address
WALTER OTTESEN, PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 12
Reel/Frame:014492/0530   Pages: 2
Recorded: 09/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESSMANN, HELMUT
Exec Dt:
08/19/2003
2
SCHLOSSARCZYK, JORG
Exec Dt:
08/19/2003
3
LOCHMANN, HOLGER
Exec Dt:
08/19/2003
Assignee
1
ANDREAS STIHL AG & CO KG
BADSTRASSE 115
WAIBLINGEN, GERMANY C-71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040052695
10659839
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
ROBERT W. BECKER
707 HIGHWAY 66 EAST
SUITE B
TIJERAS, NM 87059
Assignment: 13
Reel/Frame:015247/0340   Pages: 2
Recorded: 04/22/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS. PREVIOUSLY RECORDED ON REEL 014492 FRAME 0530.
Assignors
1
SCHLESSMANN, HELMUT
Exec Dt:
08/19/2003
2
SCHLOSSARCZYK, JORG
Exec Dt:
08/19/2003
3
LOCHMANN, HOLGER
Exec Dt:
08/19/2003
Assignee
1
ANDREAS STIHL AG & CO KG
BADSTRASSE 115
WAIBLINGEN, GERMANY D-71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040052695
10659839
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
ROBERT W. BECKER
707 HIGHWAY 66 EAST
SUITE B
TIJERAS, NM 87059
Assignment: 14
Reel/Frame:014592/0171   Pages: 3
Recorded: 10/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLESSMANN, HELMUT
Exec Dt:
09/25/2003
Assignee
1
ANDREAS STIHL AG & CO. KG
BADSTRASSE 115
WAIBLINGEN, GERMANY 71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7228935
US20050191148
10658267
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 15
Reel/Frame:015718/0101   Pages: 3
Recorded: 08/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, OLAF
Exec Dt:
07/01/2004
2
HILLER, CHRISTOPH V.
Exec Dt:
07/01/2004
3
FRIEDRICH, REINHARD
Exec Dt:
07/01/2004
4
JOOS, MICHAEL
Exec Dt:
07/01/2004
5
KERN, JENS
Exec Dt:
07/01/2004
6
SCHLESSMANN, HELMUT
Exec Dt:
07/01/2004
Assignee
1
ANDREAS STIHL AG & CO KG
BADSTRASSE 115
WAIBLINGEN, GERMANY D-71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050045138
10922332
Correspondence name and address
BECKER & ASSOCIATES
ROBERT W. BECKER
707 HIGHWAY, 66 EAST
SUITE B
TIJERAS, NM 87059
Assignment: 16
Reel/Frame:016092/0297   Pages: 3
Recorded: 12/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUIP, ANDREAS
Exec Dt:
11/23/2004
2
MENZEL, JOHANNES
Exec Dt:
11/23/2004
3
SCHLESSMANN, HELMUT
Exec Dt:
11/23/2004
4
KEMMLER, RALF-RAINER
Exec Dt:
11/23/2004
5
DECKER, HARALD
Exec Dt:
11/23/2004
6
WOLF, GUNTER
Exec Dt:
11/23/2004
Assignee
1
ANDREAS STIHL AG & CO KG
BADSTRASSE 115
WAIBLINGEN, GERMANY D-71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7293330
US20050138776
11011710
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES,
NEW APPLICATIONS
707 HIGHWAY 66 EAST
SUITE B
TIJERAS, NEW MEXICO 87059
Assignment: 17
Reel/Frame:016125/0958   Pages: 3
Recorded: 12/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBEN, GUILHERME PIZZATO
Exec Dt:
11/26/2004
2
BLECHSCHMIDT, RALF
Exec Dt:
11/23/2004
3
SCHLESSMANN, HELMUT
Exec Dt:
11/23/2004
Assignee
1
ANDREAS STIHL AG & CO. KG
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380637
US20050139418
11013439
Correspondence name and address
WALTER OTTESEN, PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 18
Reel/Frame:017501/0501   Pages: 2
Recorded: 01/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESSMANN, HELMUT
Exec Dt:
12/20/2005
2
WURSTER, TOBIAS
Exec Dt:
12/20/2005
3
BEHNER, ANDREAS
Exec Dt:
12/20/2005
4
KEMMLER, RALF-RAINER
Exec Dt:
12/20/2005
Assignee
1
ANDREAS STIHL AG & CO KG
BADSTRASSE 115
WAIBLINGEN, GERMANY D-71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7331276
US20060162550
11336526
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES,
NEW APPLICATIONS
707 HIGHWAY 66 EAST
SUITE B
TIJERAS, NEW MEXICO 87059
Assignment: 19
Reel/Frame:018100/0795   Pages: 4
Recorded: 07/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMSICH, CLAUS-PETER
Exec Dt:
06/06/2006
2
WURSTER, TOBIAS
Exec Dt:
05/22/2006
3
SCHLESSMANN, HELMUT
Exec Dt:
06/02/2006
4
BLECHSCHMIDT, RALF
Exec Dt:
06/22/2006
Assignee
1
ANDREAS STIHL AG & CO. KG
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060254897
11433543
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 20
Reel/Frame:023316/0324   Pages: 3
Recorded: 10/01/2009
Attorney Dkt #:A 92 136.CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, OLAF
Exec Dt:
08/25/2009
2
HILLER, CHRISTOPH V.
Exec Dt:
08/25/2009
3
FRIEDRICH, REINHARD
Exec Dt:
08/25/2009
4
JOOS, MICHAEL
Exec Dt:
08/25/2009
5
KERN, JENS
Exec Dt:
08/25/2009
6
SCHLESSMANN, HELMUT
Exec Dt:
08/25/2009
Assignee
1
ANDREAS STIHL AG & CO. KG
BADSTRASSE 115
WAIBLINGEN, GERMANY D-71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8516989
US20090314243
12552781
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
707 STATE HIGHWAY 333
TIJERAS, NM 87059-7507
Assignment: 21
Reel/Frame:027713/0441   Pages: 4
Recorded: 01/20/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEYER, WERNER
Exec Dt:
01/11/2012
2
REICHLER, MARK
Exec Dt:
01/11/2012
3
KOEHLI, ROBERT
Exec Dt:
01/12/2012
4
KULLIK, EVELYN
Exec Dt:
01/11/2012
5
SCHLESSMANN, HELMUT
Exec Dt:
01/11/2012
Assignee
1
ANDREAS STIHL AG & CO. KG
BADSTRASSE 115
71336 WAIBLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8671897
US20120304973
13330546
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 22
Reel/Frame:050540/0481   Pages: 5
Recorded: 09/30/2019
Attorney Dkt #:A 96 881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERSTENBERGER, OLIVER
Exec Dt:
09/19/2019
2
SCHLESSMANN, HELMUT
Exec Dt:
09/17/2019
Assignee
1
ANDREAS STIHL AG & CO. KG
BADSTR. 115
WAIBLINGEN, GERMANY 71336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104224
US20200101839
16587076
Correspondence name and address
GUDRUN E. HUCKETT DRAUDT
SCHUBERTSTR. 15A
WUPPERTAL, 42289 GERMANY

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