IP Library Granted Patent US 6,591,428
Granted Patent Utility
US 6,591,428 · Confirmation No. 5281

HELMET FITTING SYSTEM

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Code Description Pages PDF
2021-07-09 OATH Oath or Declaration filed 20 View
2015-01-13 IMIS Miscellaneous Internal Document 1 View
2002-02-15 TRNA Transmittal of New Application 1 View
2002-02-15 A.PE Preliminary Amendment 1 View
2002-02-15 SPEC Specification 13 View
2002-02-15 CLM Claims 5 View
2002-02-15 ABST Abstract 1 View
2002-02-15 DRW Drawings-only black and white line drawings 16 View
2002-02-15 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,591,428
App. No.
10/077,255
Filed
2002-02-15
Granted
2003-07-15
Pub. No.
US20020152541A1
Art Unit
3765
PTA
-50 days