Patent CA-1911-134092
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The priority date 1911-04-11, shown next to the Canadian entry in the Ewald Müller Espacenet results, may actually be the legally proper priority date, as such, relative to the legislation following from the Convention de Paris pour la protection de la propriété industrielle, as opposed to the mere filing of this patent. In the case of Canada, we usually have more data. 1911-06-27 may actually be either the date of this patent's being granted, or its date of publication. It is being treated here as both. We don't truly know the legal significnce.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Hamburg
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | CA |
| Patent number | 134092 |
| Inventors | Ewald Müller |
| Inventor country | DE |
| Applicant person | Ewald Müller |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Climometer |
| English title | Clinometer |
| Tech fields | instrument, susbsystem |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1911-06-27 |
| Granted? | 1 |
| Publication date | 1911-06-27 |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
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| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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