Annual Technical Report 2011 on Patent Information Activities submitted by Canada (CWS/ATR/PI/2011/CA)
Where URLs are requested below, it is preferred that either URLs which are likely to remain stable over time (three years or more) are provided, or home (main) page URLs are provided with a short explanation of how to access the corresponding information.
The term "patent" covers utility models and Supplementary Protection Certificates (SPCs). Offices which issue design patents should report their design patent information activities in their Annual Technical Reports on Industrial Design Information Activities.
I. Evolution of patent activities
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Office notices and changes to office procedures are published through the Canadian Patent Office Record (CPOR).
Some of these office notices, and many other patent related notices, are put directly on the CIPO website under the Patent Notices section at the following link.
http://www.cipo.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/h_wr00292.html
Mass storage media used (paper, microforms, optical storage, etc.)
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X. Other relevant matters
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| 1. | Classification is allotting one or more classification symbols (e.g., IPC symbols) to a patent application, either before or during search and examination, which symbols are then published with the patent application.
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| 2. | Preclassification is allotting an initial broad classification symbol (e.g., IPC class or subclass, or administrative unit) to a patent application, using human or automated means for internal administrative purposes (e.g., routing an application to the appropriate examiner). Usually preclassification is applied by the administration of an office.
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| 3. | Reclassification is the reconsideration and usually the replacement of one or more previously allotted classification symbols to a patent document, following a revision and the entry into force of a new version of the Classification system (e.g., the IPC). The new symbols are available on patent databases.
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