HEAT EXCHANGER WITH IMPROVED SOUND AND AIRFLOW

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⬇ PDF	Date ▼	Code	Description	Pages	PDF
	2017-06-16	APP.FILE.REC	Filing Receipt	3	View
	2017-06-16	N570	Communication - Re: Power of Attorney (PTOL-308)	1	View
	2017-06-14	CFILE	Request for Corrected Filing Receipt	2	View
	2017-06-14	ADS	Application Data Sheet	9	View
	2017-06-14	PA..	Power of Attorney	2	View
	2017-06-14	R3.73	Assignee showing of ownership per 37 CFR 3.73	3	View
	2017-06-14	N417	Electronic Filing System Acknowledgment Receipt	2	View
	2017-06-07	PEFN	Pre-Exam Formalities Notice	1	View
	2017-06-07	PEFN	Pre-Exam Formalities Notice	1	View
	2017-06-06	N572	Response - Re: Informal Power of Attorney (PTOL-308)	2	View
	2017-06-06	PEFN	Pre-Exam Formalities Notice	2	View
	2017-06-02	CFILE	Request for Corrected Filing Receipt	2	View
	2017-06-02	ADS	Application Data Sheet	9	View
	2017-06-02	PA..	Power of Attorney	2	View
	2017-06-02	R3.73	Assignee showing of ownership per 37 CFR 3.73	3	View
	2017-06-02	N417	Electronic Filing System Acknowledgment Receipt	2	View
	2016-04-27	APP.FILE.REC	Filing Receipt	3	View
	2016-04-26	WFEE	Fee Worksheet (SB06)	1	View
	2016-04-10	DRW.SUPP	Drawings-black and white line and/or other drawings	—	View
	2016-04-10	TR.PROV	Provisional Cover Sheet (SB16)	3	View
	2016-04-10	SPEC	Specification	4	View
	2016-04-10	CLM	Claims	2	View
	2016-04-10	DRW.NONBW	Drawings-other than black and white line drawings	4	View
	2016-04-10	WFEE	Fee Worksheet (SB06)	2	View
	2016-04-10	N417	Electronic Filing System Acknowledgment Receipt	3	View
	2016-04-10	SCORE	Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE)	1	View
	2016-04-10	WFEE	Fee Worksheet (SB06)	1	View
	2016-04-10	WFEE	Fee Worksheet (SB06)	1	View

Child Claims priority from a provisional application

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App. 15/477,097 · US 10,480,820

Filed 2017-04-02 · Patented Case

Child Claims priority from a provisional application

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App. 16/004,268 · US 10,281,169

Filed 2018-06-08 · Patented Case

Child Claims priority from a provisional application

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App. 15/591,086 · US 10,545,002

Filed 2017-05-09 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 15/616,153 · US 9,970,720

Filed 2017-06-07 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 15/705,024 · US 10,533,881

Filed 2017-09-14 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 15/924,326 · US 10,533,814

Filed 2018-03-19 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 15/616,224 · US 10,416,008

Filed 2017-06-07 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 16/003,964 · US 10,208,983

Filed 2018-06-08 · Patented Case

Child Claims priority from a provisional application

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App. 15/477,100 · US 10,520,220

Filed 2017-04-02 · Patented Case

Child Claims priority from a provisional application

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App. 15/924,347 · US 10,502,598

Filed 2018-03-19 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 15/591,076 · US 10,502,597

Filed 2017-05-09 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child Claims priority from a provisional application

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App. 15/591,089

Filed 2017-05-09 · Abandoned -- Failure to Respond to an Office Action

Child Claims priority from a provisional application

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App. 15/629,563 · US 10,514,205

Filed 2017-06-21 · Patented Case

Child Claims priority from a provisional application

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App. 15/719,099 · US 9,945,578

Filed 2017-09-28 · Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362