Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
SMS SIEMAG AG	40237 DÜSSELDORF

International Classification(s)

• F16C:SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT ME....
• B21B:ROLLING OF METAL

• 2009 Application Filing Year
• F16C Class
• 630 Applications Filed
• 382 Patents Issued To-Date
• 60.64 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Keller, Karl	Hilchenbach, DE	67	289
# of filed Patents : 67 Total Citations : 289
Roeingh, Konrad	Hilchenbach, DE	23	47
# of filed Patents : 23 Total Citations : 47

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 0 Citation Count
• F16C Class

• 0 % this patent is cited more than
• 10 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	Apr 6, 2027

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
October 06, 2015	US,9149846,B2   US9149846B2	GRANTED PATENT AS SECOND PUBLICATION
September 29, 2011	US,20110232351,A1   US20110232351A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9149846

Roll and a roll stand for rolling stock

---

Abstract

---

A bearing for a rolling-mill roll (1) having two stub shafts (2) of which at least one is equipped with a journal bushing (3) mounted to resist torque, a bearing bushing (9) held in a mount (10) surrounding the journal bushing (3), a bearing lubricant film provided between the journal bushing (4) and the bearing bushing (9), and a pressure ring (11) is characterized in that the journal (2) and the journal bushing (3) are connected to one another by a polygonal connection.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• STCH2019
• LAPS2019
• FP2019
• FEPP2019
• I2015
• STCF2015
• FEPP2014
• P2011
• AS2011
• AS2011
• F2009
• PD2008

Date	Code	Event	Description
Nov 11, 2019	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Nov 11, 2019	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Oct 06, 2019	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Oct 06, 2019
May 27, 2019	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Oct 06, 2015	I	Issuance
Sep 16, 2015	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Nov 02, 2014	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Sep 29, 2011	P	Published
Jul 21, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KELLER, KARL;ROEINGH, KONRAD;SIGNING DATES FROM 20110527 TO 20110530;REEL/FRAME:026626/0312 Owner name: SMS SIEMAG AG, GERMANY
May 27, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KELLER, KARL;REEL/FRAME:026437/0905 Owner name: SMS SIEMAG AG, GERMANY Effective Date: May 27, 2011
Dec 18, 2009	F	Filing
Dec 20, 2008	PD	Priority Date