Fire-protection mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9381387
APP PUB NO 20150068776A1
SERIAL NO

13999917

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A fire-protection mechanism is described. The fire-protection mechanism includes multiple, overlapping cavities that can be filled with water (and, more generally, a fluid). When the fire-protection mechanism is deployed over an object, such as a building, and the cavities are filled with water, the fire-protection mechanism reduces the likelihood that the object is damaged by the heat associated with a fire proximate to the object, such as a wild fire. In particular, the heat capacity and latent heat of the water significantly increase the thermal time constant of the object, thereby reducing the likelihood of combustion. The fire-protection mechanism may include a reflective coating to redirect infrared radiation away from the object to provide further protection. In addition, the water in the cavities may be refilled, as needed, by directing a stream of water onto the fire-protection mechanism and/or through an internal channel in the fire-protection mechanism.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DOUGLAS DAVID CPALO ALTO CA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Douglas, David C Palo Alto, US 36 1475

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 Jan 5, 2028
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