Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
DYSON TECHNOLOGY LIMITED	TETBURY HILL MALMESBURY WILTSHIRE SN16 0RP

International Classification(s)

• F04D:NON-POSITIVE-DISPLACEMENT PUMPS
• F04F:PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUI....

• 2012 Application Filing Year
• F04D Class
• 1059 Applications Filed
• 881 Patents Issued To-Date
• 83.20 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dyson, James	Malmesbury, GB	324	13479
# of filed Patents : 324 Total Citations : 13479
Fitton, Nicholas Gerald	Malmesbury, GB	25	1653
# of filed Patents : 25 Total Citations : 1653
Gammack, Peter David	Malmesbury, GB	353	11168
# of filed Patents : 353 Total Citations : 11168
Smith, Arran George	Malmesbury, GB	19	819
# of filed Patents : 19 Total Citations : 819
Sutton, John Scott	Malmesbury, GB	9	697
# of filed Patents : 9 Total Citations : 697
Wallace, John David	Malmesbury, GB	11	797
# of filed Patents : 11 Total Citations : 797

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 4 Citation Count
• F04D Class

• 8.59 % this patent is cited more than
• 11 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
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 6, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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
May 06, 2014	US,8714937,B2   US8714937B2	GRANTED PATENT AS SECOND PUBLICATION
September 13, 2012	US,20120230658,A1   US20120230658A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 5100212

Arrangement of a tensioning wheel of multi-part construction for a tracked vehicle

---

Abstract

---

A system of a tensioning wheel of multi-part construction for a tracked vehicle and a mounting for the wheel includes (a) a support body on the lateral vehicle superstructure, (b) an idler-wheel carrier which partially surrounds the support body and is displaceable in the longitudinal direction of the vehicle, and (c) an idler wheel which is rotatable around the idler-wheel carrier. Furthermore, a connecting member is guided from the idler-wheel carrier through the wall of the support body, which is made partially hollow as a cavity in the transverse direction of the vehicle, to an adjusting element disposed in the cavity.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2022
• MAFP2018
• AS2017
• FEPP2014
• I2014
• STCF2014
• P2005
• AS2005
• F2003
• PD2002

Date	Code	Event	Description
Jan 12, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Jan 18, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) year of fee payment: 4
Apr 01, 2017	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:MITSUBISHI RAYON CO., LTD.;REEL/FRAME:043750/0834 Owner name: MITSUBISHI CHEMICAL CORPORATION, JAPAN Effective Date: Apr 01, 2017
Dec 03, 2014	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Jul 29, 2014	I	Issuance
Jul 09, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Nov 17, 2005	P	Published
Feb 03, 2005	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TAKANO, TSUNEO;NUMATA, KIHARU;ITOU, AKIHIRO;AND OTHERS;REEL/FRAME:016791/0018 Owner name: MITSUBISHI RAYON CO., LTD., JAPAN Effective Date: Feb 03, 2005
Aug 20, 2003	F	Filing
Aug 20, 2002	PD	Priority Date