Double glazing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020043046A1
SERIAL NO

09927912

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A double glazing unit has a pair of glass sheets 1, 2, with a frit seal 3 therebetween, the frit seal being fused to both sheets and extending around the periphery of the unit. The frit seal is fused by irradiation with light 4 from a laser. Typically, the frit is of brown glass, whereby it readily absorbs heat on laser irradiation.

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Patent Owner(s)

Patent OwnerAddress
CERAVISION LIMITEDTHE MANSION- BLETCHELY PARK- WILTON AVE BLETCHLEY MILTON KEYES MK# 6EB

International Classification(s)

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  • 2001 Application Filing Year
  • E04C Class
  • 395 Applications Filed
  • 106 Patents Issued To-Date
  • 26.84 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20012002200320042005200620072008200920102011201220130255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Anthony J Murrieta, CA 6 84
Rodriguez, Ingemar V San Diego, CA 4 36

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Patent Citation Ranking

  • 9 Citation Count
  • E04C Class
  • 4.73 % this patent is cited more than
  • 23 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7753016114211101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 8081 - 9091 - 10005101520253035404550556065707580

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