FULL-FACE SHAFT TUNNEL BORING MACHINE SYSTEM

United States of America Patent

Stats

Feb 6, 2024
Grant Date
Feb 29, 2024
app pub date
Aug 25, 2023
filing date
Aug 25, 2022

priority date (Note)
Published

status (Latency Note)

Importance

Loading Importance Indicators... loading....

Abstract

A full-face shaft tunnel boring machine system includes a tunnel boring machine cutterhead device for tunneling downwards in a shaft; a full-hydraulic formwork device for supporting and walling in a wellbore; and an upper muck-discharge system for vertically conveying rock mucks generated by tunneling. The tunnel boring machine cutterhead device comprises a vertical guide frame, a cutter-expanded boring head and an advanced cutterhead that are fixedly connected in a vertical order from top to bottom so as to form an integrated structure. The vertical guide frame is a hollow cylindrical structure and driven to rotate around an axis of the vertical guide frame by a power mechanism, and an outer wall of the vertical guide frame is provided with multiple sets of first guide rollers.

First Claim

See full text

loading....

all claims..Other Claims data not available loading....

Family

Loading Family data... loading....

Patent Owner(s)

Patent Owner	Address
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING	100083 NO 30 HAIDIAN DISTRICT BEIJING XUEYUAN ROAD BEIJING CITY BEIJING CITY 100083
HEFEI DESIGN & RESEARCH INSTITUTE OF COAL INDUSTRY CO LTD	NO 355 FUYANG NORTH ROAD HEFEI
ANSTEEL GROUP MINING CORPORTION LIMITED	NO 39 219 ROAD TIEDONG DISTRICT ANSHAN
CHINA COAL NO 3 CONSTRUCTION CORPORATION (GROUP) LTD	NO 898 XIYOU ROAD ADMINISTRATIVE DISTRICT HEFEI

International Classification(s)

E21B:EARTH OR ROCK DRILLING

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BAO, Tingting	Hefei, CN	3	16
# of filed Patents : 3 Total Citations : 16
DING, Bo	Hefei, CN	32	152
# of filed Patents : 32 Total Citations : 152
LI, Guang	Hefei, CN	84	308
# of filed Patents : 84 Total Citations : 308
LI, Zheng	Hefei, CN	308	1492
# of filed Patents : 308 Total Citations : 1492
LIU, Ning	Hefei, CN	288	1837
# of filed Patents : 288 Total Citations : 1837
LIU, Yingcan	Hefei, CN	1	0
# of filed Patents : 1 Total Citations : 0
LV, Lin	Hefei, CN	50	40
# of filed Patents : 50 Total Citations : 40
MA, Fei	Hefei, CN	55	486
# of filed Patents : 55 Total Citations : 486
MAN, Donghui	Hefei, CN	1	0
# of filed Patents : 1 Total Citations : 0
XU, Bin	Hefei, CN	368	1936
# of filed Patents : 368 Total Citations : 1936
XU, Huidong	Hefei, CN	4	0
# of filed Patents : 4 Total Citations : 0
YANG, Renshu	Hefei, CN	4	0
# of filed Patents : 4 Total Citations : 0
YE, Jinghui	Hefei, CN	1	0
# of filed Patents : 1 Total Citations : 0
ZHANG, Yong	Hefei, CN	774	4505
# of filed Patents : 774 Total Citations : 4505
ZHOU, Guozheng	Hefei, CN	1	0
# of filed Patents : 1 Total Citations : 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

0 Citation Count
E21B Class

0 % this patent is cited more than
1 Age

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Aug 28, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 28, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 28, 2035

Patent Searching
Technology Searching
Owner and Inventor Searching
Patent Analytics
Owner Analytics
Attorney Analytics
Inventor Analytics
Technology Analytics
Mobile Searching
Tagging
Advanced Patent Analytics
Advanced Owner Analytics
Mobile Portfolio/Analytics
Detailed Attorney Information
Prosecution analytics
Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

FREE	$9.95/mo		$39.95/mo	$99.95/mo

PAIR Watch Weekly Update		$2.75/mo/patent		$2.65/mo/patent
PAIR Watch Daily Update		$5.75/mo/patent		$5.55/mo/patent
Upgrade Now	Upgrade Now		Upgrade Now	Upgrade Now

Patent Searching
Technology Searching
Owner and Inventor Searching
Patent Analytics
Owner Analytics
Attorney Analytics
Inventor Analytics
Technology Analytics
Mobile Searching
Tagging
Advanced Patent Analytics
Advanced Owner Analytics
Mobile Portfolio/Analytics
Detailed Attorney Information
Prosecution analytics
Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Watches in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

FREE	$9.95/mo		$39.95/mo	$99.95/mo

PAIR Watch Weekly Update		$2.75/mo/patent		$2.65/mo/patent
PAIR Watch Daily Update		$5.75/mo/patent		$5.55/mo/patent
Upgrade Now	Upgrade Now		Upgrade Now	Upgrade Now

Patent Searching
Technology Searching
Owner and Inventor Searching
Patent Analytics
Owner Analytics
Attorney Analytics
Inventor Analytics
Technology Analytics
Mobile Searching
Tagging
Advanced Patent Analytics
Advanced Owner Analytics
Mobile Portfolio/Analytics
Detailed Attorney Information
Prosecution analytics
Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

FULL-FACE SHAFT TUNNEL BORING MACHINE SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

18455878

Stats

Importance

Abstract

First Claim

Family

Patent Owner(s)

International Classification(s)

Inventor(s)

Cited Art Landscape

Patent Citation Ranking

Forward Cite Landscape

Maintenance Fees

Full Text

Legal Events

Matter Detail

Renewals Detail

Load PAIR data

Payment Failure

Cancel Scheduled Update

Remove Watch on PAIR

Update PAIR data

PAIR load has been initiated

File History PDF

Add Patents to Portfolio

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
February 29, 2024	US,20240068308,A1 US20240068308A1	FIRST PUBLISHED PATENT APPLICATION
February 06, 2024	US,11891865,B1 US11891865B1	GRANTED PATENT AS FIRST PUBLICATION

Date	Code	Event	Description
Jan 03, 2023	P	Publication
Dec 14, 2022	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 02, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED
Aug 26, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS
Jul 25, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: ADVISORY ACTION MAILED
Jul 15, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: RESPONSE AFTER FINAL ACTION FORWARDED TO EXAMINER
Mar 04, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: FINAL REJECTION MAILED
Oct 27, 2021	AS	ASSIGNMENT	free format text: CONFIRMATORY LICENSE;ASSIGNOR:TEXAS A&M UNIVERSITY;REEL/FRAME:065365/0224 Owner name: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT, MARYLAND Effective Date: Oct 27, 2021
Sep 24, 2021	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NON FINAL ACTION MAILED
Aug 05, 2021	P	Published
Jul 18, 2021	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: DOCKETED NEW CASE - READY FOR EXAMINATION
Nov 02, 2020	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Oct 23, 2020	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
May 06, 2019	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:REDDY, DOODIPALA SAMBA;REEL/FRAME:054161/0702 Owner name: THE TEXAS A&M UNIVERSITY SYSTEM, TEXAS Effective Date: May 06, 2019
Apr 23, 2019	F	Filing
Apr 23, 2018	PD	Priority Date

APP PUB NO	20240068308A1
SERIAL NO	18455878
DOCKET NO

Free

Premium

Professional

Enterprise

FREE

$9.95/mo

$39.95/mo

$99.95/mo

Free

Premium

Professional

Enterprise

FREE

$9.95/mo

$39.95/mo

$99.95/mo

Please Confirm Your Upgraded Plan Purchase By Selecting Upgrade Button

Free

Premium

Professional

Enterprise

FREE

$9.95/mo

$39.95/mo

$99.95/mo

Please Confirm Your Upgraded Plan Purchase By Selecting Upgrade Button

18455878

Stats

Importance

Abstract

First Claim

Family

Patent Owner(s)

International Classification(s)

Inventor(s)

Cited Art Landscape

Patent Citation Ranking

Forward Cite Landscape

Maintenance Fees

Full Text

Legal Events

Matter Detail

Renewals Detail

Load PAIR data

Payment Failure

Cancel Scheduled Update

Remove Watch on PAIR

Update PAIR data

PAIR load has been initiated

File History PDF

Add to Portfolio(s)

Important Notes on Latency of Status data

Important Note on Priority Date data