Oxygen candle furnace ignition fitting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8845325
SERIAL NO

13280096

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An apparatus for lighting an oxygen candle within a drum and for sealing the drum of an oxygen candle furnace. The apparatus includes a housing member for positioning the ignition assembly on a lid of the drum. The housing member having an upper portion, a lower portion and a borehole extending through the upper and lower portions. An ignition nail is placed in the borehole and housing member is structured to hold prevent the ignition nail from moving laterally, and to automatically align the nail with the oxygen candle within the drum.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DEPARTMENT OF THE NAVY47076 LILJENCRANTZ ROAD BLDG 435 PATUXENT RIVER MD 20670

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Matthew J Springfield, US 63 484

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

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 30, 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