IP Library › Patent Application 09973658
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App. No. 09/973,658 · Confirmation No. 6181

ERGONOMIC HAND THROW ARM FOR RAILROAD SWITCH MECHANISM

Inventor: Daniel Brushwood
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2001-10-09 TRNA Transmittal of New Application 3 View
2001-10-09 ADS Application Data Sheet 1 View
2001-10-09 SPEC Specification 8 View
2001-10-09 CLM Claims 3 View
2001-10-09 ABST Abstract 1 View
2001-10-09 DRW Drawings-only black and white line drawings 2 View
2001-10-09 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/973,658
Filed
2001-10-09
Granted
2002-10-29
Examiner
LE, MARK T
Art Unit
3617
PTA
-5 days