Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HELFRICH, HANS
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 006316/0704 | |
| Pages: | 2 |
| | Recorded: | 11/18/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WITTELSBACHERPLATZ 2 |
| MUENCHEN, GERMANY |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29001546
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Correspondence name and address
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HILL, STEADMAN & SIMPSON
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85TH FLOOR SEARS TOWER
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233 S. WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
2
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| Reel/Frame: | 006557/0080 | |
| Pages: | 2 |
| | Recorded: | 04/28/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WITTELSBACHERPLATZ 2 |
| MUENCHEN, GERMANY |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08053420
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Correspondence name and address
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HILL, STEADMAN & SIMPSON
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STEVEN H. NOLL
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85TH FLOOR SEARS TOWER
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233 S. WACKER DR.
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CHICAGO, IL 60606
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05/24/2024 05:34 AM
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