IP Library › Patent Application 61444335
Patent Application Provisional
App. No. 61/444,335 · Confirmation No. 2896

METHOD AND APPARATUS FOR DETECTING THE EXISTANCE OF A SAFETY GROUND

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-03-03 APP.FILE.REC Filing Receipt 3 View
2011-02-18 SPEC Specification 5 View
2011-02-18 DRW Drawings-only black and white line drawings 3 View
2011-02-18 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-02-18 WFEE Fee Worksheet (SB06) 2 View
2011-02-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/444,335
Filed
2011-02-18