Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008669/0829 | |
| Pages: | 45 |
| | Recorded: | 08/20/1997 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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07067692
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Filing Dt:
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06/29/1987
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Title:
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PROPULSION SYSTEMS FOR MINERAL MINING MACHINES
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Patent #:
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Issue Dt:
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10/27/1992
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Application #:
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07312075
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Filing Dt:
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02/16/1989
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Title:
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BALANCED HYDRAULIC VALVE DEVICES
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Patent #:
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Issue Dt:
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07/06/1993
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Application #:
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07662254
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Filing Dt:
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02/28/1991
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Title:
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CHANNEL SECTIONS FOR SCRAPER-CHAIN CONVEYORS
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Patent #:
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Issue Dt:
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11/03/1992
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Application #:
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07682986
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Filing Dt:
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04/10/1991
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Title:
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VALVE UNITS FOR USE IN HYDRAULIC CONTROL SYSTEMS OF MINING EQUIPMENT
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Assignee
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| BORNBERG 97 |
| 42109 WUPPERTAL, GERMANY |
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Correspondence name and address
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SAMUELS, GAUTHIER, STEVENS & REPPERT
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MAURICE E. GAUTHIER
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225 FRANKLIN STREET
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BOSTON, MA 02110
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