Difference between revisions of "Patent CH-1894-8470"
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m (Text replacement - "|Number of citations=" to "|Citations from after 1930=") |
AvionHerbert (talk | contribs) (Joseph Hofmann We have the original here. Diagrams among other things may help us clear up any J. Hofmann / Joseph Hofmann ambiguity) |
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| + | Veröffentlichungsdatum (release date): 1894-10-31. We do not really know where this stands, between granting and publication. | ||
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Flying machine without balloon or moving parts, using steam propulsion. | Flying machine without balloon or moving parts, using steam propulsion. | ||
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=== Sources === | === Sources === | ||
* [https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=CH000000008470A DPMA] | * [https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=CH000000008470A DPMA] | ||
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{{Patent | {{Patent | ||
|Year filed=1894 | |Year filed=1894 | ||
| − | |Year granted= | + | |Year granted=1894 |
|Office=CH | |Office=CH | ||
|Patent number=8470 | |Patent number=8470 | ||
|Inventors=Joseph Hofmann | |Inventors=Joseph Hofmann | ||
|Inventor country=DE | |Inventor country=DE | ||
| − | |Applicant person= | + | |Applicant person=Joseph Hofmann |
| − | |||
|Applicant type=INDIV | |Applicant type=INDIV | ||
| − | |Applicant is inventor= | + | |Applicant is inventor=Yes |
|Original title=Flugmaschine | |Original title=Flugmaschine | ||
|English title=Flying machine | |English title=Flying machine | ||
|Tech field=steam; propulsion | |Tech field=steam; propulsion | ||
| − | |Filing date= | + | |Filing date=1894/04/23 |
| − | + | |Grant date=1894/10/31 | |
| − | + | |Granted=Yes | |
| − | |Grant date= | + | |Publication date=1894/10/31 |
| − | |Granted= | + | |Related to aircraft=Yes |
| − | |Publication date= | ||
| − | |||
| − | |Related to aircraft= | ||
| − | |||
|Patent agent=Bourry-Séquin | |Patent agent=Bourry-Séquin | ||
| − | |||
|National tech categories=CH 115 | |National tech categories=CH 115 | ||
| − | + | |Family year=1894 | |
| − | + | |First filing=No | |
| − | |Family year= | ||
| − | |First filing= | ||
| − | |||
| − | |||
| − | |||
| − | |||
|Number of text pages=3 | |Number of text pages=3 | ||
|Number of diagram pages=2 | |Number of diagram pages=2 | ||
Latest revision as of 04:26, 7 October 2021
Veröffentlichungsdatum (release date): 1894-10-31. We do not really know where this stands, between granting and publication.
Flying machine without balloon or moving parts, using steam propulsion.
Inventor location: Berlin
Sources
| Year filed | 1894 |
|---|---|
| Year granted | 1894 |
| Office | CH |
| Patent number | 8470 |
| Inventors | Joseph Hofmann |
| Inventor country | DE |
| Applicant person | Joseph Hofmann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Flugmaschine |
| English title | Flying machine |
| Tech fields | steam, propulsion |
| Filing date | 1894/04/23 |
| Full specification filed date | |
| Application number | |
| Grant date | 1894/10/31 |
| Granted? | Yes |
| Publication date | 1894/10/31 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Bourry-Séquin |
| Assigned to | |
| National tech categories | CH 115 |
| IPCs | |
| CPCs | |
| Family year | 1894 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 4 |
