Boiler control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 21, 2017
Issued Date -
N/A
app pub date -
Dec 3, 2014
filing date -
Dec 3, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method for controlling a boiler comprising a microcomputer operatively connected to a microcontroller wherein the microcontroller is configured to provide flame safeguard operations and the microcomputer is configured to provide operating control instructions to the microcontroller. The boiler control system may operate either in a stand-alone, cascade master or cascade slave configuration.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BANK OF AMERICA N A | 900 W TRADE ST 6TH FLOOR CHARLOTTE NC 28255 |
International Classification(s)

- 2014 Application Filing Year
- F24H Class
- 299 Applications Filed
- 234 Patents Issued To-Date
- 78.27 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Demers, Andrew | Chittenango, US | 4 | 22 |
# of filed Patents : 4 Total Citations : 22 | |||
Ellingwood, Christopher | Tannersville, US | 4 | 22 |
# of filed Patents : 4 Total Citations : 22 | |||
Pollard, John | Palmer Lake, US | 18 | 171 |
# of filed Patents : 18 Total Citations : 171 | |||
Spiridigloizzi, Mark | Easton, US | 4 | 22 |
# of filed Patents : 4 Total Citations : 22 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- F24H Class
- 0 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 21, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 21, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Sep 22, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8 |
Aug 18, 2017 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Apr 08, 2014 | I | Issuance | |
Mar 19, 2014 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 18, 2012 | P | Published | |
Apr 13, 2011 | F | Filing | |
Apr 13, 2011 | PD | Priority Date | |
Apr 08, 2011 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SHIUE, MIN-CHEN;REEL/FRAME:026115/0634 Owner name: SHEI CHUNG HSIN IND. CO., LTD., TAIWAN Effective Date: Apr 08, 2011 |

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