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: | 021316/0145 | |
| Pages: | 4 |
| | Recorded: | 07/25/2008 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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07/21/1998
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Application #:
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08669212
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Filing Dt:
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06/24/1996
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Title:
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CONTOURED SUPERSONIC NOZZLE
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Patent #:
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Issue Dt:
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01/19/1999
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Application #:
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08761665
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Filing Dt:
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12/06/1996
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Title:
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MOBILE SAFE EXCAVATION SYSTEM HAVING A DEFLECTOR PLATE AND VACUUM SOURCE
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Patent #:
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Issue Dt:
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10/19/1999
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Application #:
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08816430
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Filing Dt:
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03/14/1997
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Title:
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PNEUMATIC EXCAVATOR
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Patent #:
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Issue Dt:
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12/12/2000
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Application #:
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09381018
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Filing Dt:
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12/02/1999
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Title:
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PNEUMATIC EXCAVATOR
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Patent #:
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Issue Dt:
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03/16/2010
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Application #:
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11704895
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Filing Dt:
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02/09/2007
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Title:
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AIR POWERED VACCUM APPARATUS
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Patent #:
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Issue Dt:
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04/27/1999
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Application #:
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29068056
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Filing Dt:
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03/20/1997
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Title:
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NOZZLE
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Patent #:
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Issue Dt:
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12/19/2000
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Application #:
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29117067
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Filing Dt:
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01/14/2000
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Title:
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HANDLE FOR PNEUMATIC EXCAVATION TOOL
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Assignee
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| 1441 MAIN STREET |
| SPRINGFIELD, MASSACHUSETTS 01103 |
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Correspondence name and address
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JAMES B. SHEILS, ESQUIRE
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SHATZ, SCHWARTZ AND FENTIN, P.C.
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1441 MAIN STREET
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SPRINGFIELD, MA 01103
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