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

Patent Owner(s)

Patent Owner	Address
WESTMEYER PAUL	LANCASTER PA 17602

International Classification(s)

• A63B:APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMM....
• H02G:INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF CO....
• F41B:WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXP....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Mazaheri, Renee	Woodbridge, US	7	29
# of filed Patents : 7 Total Citations : 29
Westmeyer, Paul	Woodbridge, US	6	13
# of filed Patents : 6 Total Citations : 13

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Patent Citation Ranking

• 3 Citation Count
• A63B Class

• 5.69 % this patent is cited more than
• 11 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 2, 2026

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
September 02, 2014	US,8820303,B2   US8820303B2	GRANTED PATENT AS SECOND PUBLICATION
May 02, 2013	US,20130104864,A1   US20130104864A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9273873

Hollow draft inducers (draft inducers or hollow inducers)

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Abstract

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Draft inducers (50,40) having hollow axis (73a,73b), folding impellers (37a) or retractable propellers (37b) having limited presence in the flue path, external motor (47a, 47b) with sensors (33a, 33b), male connection (63a, 63b) and female connection (65a, 65b) ends for connecting with flue stack and other tandem modules.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2021
• FPAY2017
• CC2014
• I2014
• STCF2014
• P2009
• AS2008
• F2007
• PD2006

Date	Code	Event	Description
Nov 24, 2021	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
Jun 15, 2017	FPAY	FEE PAYMENT	year of fee payment: 4
Oct 21, 2014	CC	CERTIFICATE OF CORRECTION
Jun 10, 2014	I	Issuance
May 21, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Sep 24, 2009	P	Published
Oct 15, 2008	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LUCAS PUIG-GROS, JOAN;REEL/FRAME:021786/0350 Owner name: FLAMAGAS S.A., SPAIN Effective Date: Oct 15, 2008
Apr 30, 2007	F	Filing
May 05, 2006	PD	Priority Date