IP Library › Patent Application 61545385
Patent Application Provisional Small
App. No. 61/545,385 · Confirmation No. 1007

COMBINED GAS-WATER TUBE HYBRID HEAT EXCHANGER

Provisional Application Expired
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 Code Description Pages PDF
2011-10-25 APP.FILE.REC Filing Receipt 3 View
2011-10-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-10 TRNA Transmittal of New Application 2 View
2011-10-10 ADS Application Data Sheet 4 View
2011-10-10 SPEC Specification 17 View
2011-10-10 CLM Claims 2 View
2011-10-10 ABST Abstract 1 View
2011-10-10 DRW Drawings-only black and white line drawings 8 View
2011-10-10 WFEE Fee Worksheet (SB06) 2 View
2011-10-10 N417 Electronic Filing System Acknowledgment Receipt 3 View
2011-10-10 PA.. Power of Attorney 1 View
2011-10-10 PA.. Power of Attorney 1 View
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Quick Facts
App. No.
61/545,385
Filed
2011-10-10