View source for Archives numérisées of Accès aux brevets belge - Toegangen op de Belgische brevetten

[https://search.arch.be/fr/rechercher-des-archives/resultats/ead/rabscans/zoekterm/brevets/eadid/BE-A0545_007257_006994_DUT Archives numérisées of Accès aux brevets belge - Toegangen op de Belgische brevetten]

This is presently our only source on Belgian patent catalogue data pre-dating that covered within the [[RdBdI]]. (These latter are refined enough, and are onhand at various archival facilities, but they have not been digitized. The '''Archives numérisées of Accès aux brevets belge - Toegangen op de Belgische brevetten''' offer the most antique data, priority-digitized due to the fragility of the physical volumes themselves. There are also strong indications that the Belgian patent system, along with the nation itself to some extent, was in a state of administrative formation during the years covered by this material.

As yet, we haven't found any outline on [[Belgian patent classifications]] pre-dating the systems explicated within the [[RdBdI]]. We see a system in formation.

The data is divided into the sections below:

* Register gehouden voor de inschrijving van brevetten die ingediend werden in de Hollandse periode (1815-1830). 1822-1846.
* AC 502 - AC 2643, 29 november 1830 - 31 december 1843
* AC 2644 - AC 5868, 1 januari 1844 - 26 augustus 1851
* AC 5869 - AC 8013, 2 september 1851 - 22 mei 1855
* Nrs. 1-3795, 14 juni 1854 - 31 december 1856
* Nrs. 3744-6878, 1857-1858
* Nrs. 6879, 8444, 1859
* Nrs. 8437-10167, 1860
* Register gehouden voor de inschrijving van de Belgische brevetten ingediend voor het in werking treden van de wet van 24 maart 1854, maar vallend onder de reglementering van deze wet. [1848-1855]

Actual paging through requires registration within the system. The most antique actual content is in French, though the blocs of paginated data are titled in Dutch.

[[Category:Sources about patents]]
[[Category:Sources in French]]
[[Category: Belgium]]
[[Category: Online repositories]]