IP Library › Granted Patent US 6,435,216
Granted Patent Utility
US 6,435,216 · Confirmation No. 5519

CHOKE RESTRICTOR DEVICES AND METHODS

Inventor: Stephen McCulloch
Patented Case View Patent ↗ View Publication ↗
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2010-07-21 C.AD Change of Address 1 View
2010-07-21 LET. Miscellaneous Incoming Letter 1 View
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2010-04-30 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2010-04-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-01-08 TRNA Transmittal of New Application 2 View
2001-01-08 SPEC Specification 9 View
2001-01-08 CLM Claims 4 View
2001-01-08 ABST Abstract 1 View
2001-01-08 DRW Drawings-only black and white line drawings 6 View
2001-01-08 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,435,216
App. No.
09/756,425
Filed
2001-01-08
Granted
2002-08-20
Pub. No.
US20010007264A1
Examiner
FOX, JOHN C
Art Unit
3753
PTA
0 days