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Canadian application, no grantCanada

Mechanisms for division, storage, reconstruction, generation, and delivery of java class files

CA 2291422 A1 · Owner: Mcintyre, Joseph Herbert · Inventors: Winters, Scott Lee; Brown, Michael Wayne; Mcintyre, Joseph Herbert

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method and apparatus in a distributed data processing system for processing class files. A, first data structure is received at a server. The first data structure includes a plurality of bytecodes, and optimized content. A set of elements is identified in the optimized content. The set of elements, is stored. Responsive to a request from a client a second data structure is , created. This second data structure includes the plurality of bytecodes and an element from the set of elements.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed November 12, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 12, 2019.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 12, 2021.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 12, 1999
GrantedNo grant recorded
Term endedNovember 12, 2019
Patent numberCA 2291422 A1
Classification (IPC)—

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedNov 12, 1999Term endedNov 12, 2019

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.