Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY	SILVER SPRING MD 20910-7500

International Classification(s)

• G01K:MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT;....
• G01T:MEASUREMENT OF NUCLEAR OR X-RADIATION

• 2016 Application Filing Year
• G01K Class
• 805 Applications Filed
• 597 Patents Issued To-Date
• 74.17 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Benevides, Luis	Gaithersburg, US	1	0
# of filed Patents : 1 Total Citations : 0
Delzer, Jeffrey	Chesapeake, US	3	30
# of filed Patents : 3 Total Citations : 30

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 0 Citation Count
• G01K Class

• 0 % this patent is cited more than
• 6 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	May 26, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 26, 2031

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 26, 2019	US,10488275,B2   US10488275B2	GRANTED PATENT AS SECOND PUBLICATION
October 05, 2017	US,20170284871,A1   US20170284871A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 12085279

Gas turbine combustor with enhanced cooling features

---

Abstract

---

A combustor for a gas turbine engine includes a combustor liner with a wall defining a combustion chamber. The wall has an inner surface facing the combustion chamber and an outer surface across the wall from the inner surface. Fins are disposed on the outer surface. The wall defines air admission holes that extend through the wall from the outer surface to the inner surface. The wall also defines film cooling holes that extend through the wall from the outer surface to the inner surface. The fins are disposed in areas of the outer surface between the film cooling holes and the air admission holes to cool areas that would otherwise result in hot spots.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2022
• P2018
• STCF2018
• P2015
• F2014
• AS2014
• PD2014

Date	Code	Event	Description
Feb 16, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Aug 28, 2018	P	Publication
Aug 08, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 06, 2015	P	Published
Oct 24, 2014	F	Filing
Oct 24, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AHN, JUN HO;REEL/FRAME:034032/0015 Owner name: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD., Effective Date: Oct 24, 2014
Jan 09, 2014	PD	Priority Date