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08/169,137 | 50114PWLK:
CONTROL DEVICE
Public viewApplication #
08/169,137
Confirmation #
2689
Attorney Docket #
50114PWLK
Patent #
5,631,673
Issued - 05/20/1997
Filing or 371 (c) date
12/20/1993
Status
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 06/15/2009
Documents & transaction history
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