Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
FUERST GROUP INC	550 SANTA CRUZ AVENUE MENLO PARK CA 94025

International Classification(s)

• D04B:KNITTING
• A43B:CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOT....
• A43C:FASTENINGS OR ATTACHMENTS FOR FOOTWEAR; LACES IN G....

• 2021 Application Filing Year
• D04B Class
• 176 Applications Filed
• 76 Patents Issued To-Date
• 43.19 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Aveni, Michael A	Lake Oswego, US	126	6687
# of filed Patents : 126 Total Citations : 6687
Fuerst, Rory	Portland, US	11	159
# of filed Patents : 11 Total Citations : 159
Tawney, John	Portland, US	8	171
# of filed Patents : 8 Total Citations : 171

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 0 Citation Count
• D04B Class

• 0 % this patent is cited more than
• 2 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
3.5 Year Payment	$1600.00	$800.00	$400.00	Mar 26, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 26, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 26, 2035

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
September 26, 2023	US,11766087,B2   US11766087B2	GRANTED PATENT AS SECOND PUBLICATION
February 10, 2022	US,20220039507,A1   US20220039507A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10440780

Heating coil for a plumbing vent

---

Abstract

---

A heating coil for a plumbing vent is provided to melt snow and ice keeping the plumbing vent clear. The heating coil assembly comprises a hollow cylinder with a helicoid heating element, the cylinder configured to fit inside the plumbing vent. The assembly further comprises at least one bracket configured to fasten the cylinder and retain the helicoid heating element inside and above the cylinder. The heating coil is configured to melt snow and ice keeping the plumbing vent clear.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2022
• P2019
• STCF2019
• STPP2019
• STPP2019
• P2019
• STPP2018
• FEPP2018
• F2018
• FEPP2018
• PD2017

Date	Code	Event	Description
Nov 07, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, MICRO ENTITY (ORIGINAL EVENT CODE: M3551); ENTITY STATUS OF PATENT OWNER: MICROENTITY year of fee payment: 4
Oct 08, 2019	P	Publication
Sep 18, 2019	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 29, 2019	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED
Aug 26, 2019	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT RECEIVED
Feb 14, 2019	P	Published
Sep 11, 2018	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: DOCKETED NEW CASE - READY FOR EXAMINATION
Aug 03, 2018	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY
Jul 20, 2018	F	Filing
Jul 20, 2018	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: MICROENTITY
Aug 08, 2017	PD	Priority Date