IP Library › Patent Application 61304618
Patent Application Provisional
App. No. 61/304,618 · Confirmation No. 9304

DRIVING APPARATUS FOR ONE OR MORE HEAT EXCHANGER TUBE CLEANING LANCES

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2010-02-26 APP.FILE.REC Filing Receipt 3 View
2010-02-15 SPEC Specification 10 View
2010-02-15 CLM Claims 1 View
2010-02-15 DRW.NONBW Drawings-other than black and white line drawings 20 View
2010-02-15 TR.PROV Provisional Cover Sheet (SB16) 2 View
2010-02-15 WFEE Fee Worksheet (SB06) 2 View
2010-02-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-02-15 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
0001-01-03 DRW.SUPP Drawings-black and white line and/or other drawings — View
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Quick Facts
App. No.
61/304,618
Filed
2010-02-15