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Canadian application, no grantCanada

Heretic electromagnetic waves

CA 2339873 A1 · Owner: Adewole, A. I. A. · Inventors: Adewole, A. I. A.

CIPO record

Overview

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

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Abstract From the Canadian patent

This invention relates to the discovery that for an observer in translational rotational or, gravitational motion, a linearly polarized plane wave has two modes of propagation in a sta-, tionary, homogeneous and isotropic medium. The first mode is characterized by polarization, at right angles to the direction of propagation and has a speed that is controlled by the ma-, terial constants of the medium. The second mode is characterized by polarization along the, propagation direction and has a speed that is controlled by the motion of the observer. The, latter mode is the subject of this invention.

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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 March 8, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 8, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 8, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 8, 2001
GrantedNo grant recorded
Term endedMarch 8, 2021
Patent numberCA 2339873 A1
Classification (IPC)G21K1/00 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedMarch 8, 2001Term endedMarch 8, 2021

Sources & verification

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