Patent HU-1909-47942
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This is another rare instance in which “Publication/disclosure” within the Hungarian type-entered data comes later than the “Megjelent (year). évi (month) hó (day)-én (or án)” data shown on the original document. One way or another, these dates are always extremely close, and this issue rarely if ever affects our year granted. The Hungarian type-entered data shows “Repülőgép” whereas the original shows “Röpülőgép”. This is not rare, at all, and may reflect evolution in usage over the time passed since the period upon which we are focused, evolution having to do with “Airplane” and “Aircraft” and “Flying Machine”. In this case we are dealing with a helicopter
Sources
- “Publication/disclosure” will be treated as “date granted”, for now. The “Megjelent (year). évi (month) hó (day)-én (or án)”, that is “Released (month) (day), (year)”, given on the original, is almost always later, and we do not know which legally constitutes the patent’s being “granted”. Fortunately, filing date data is clean and simple and consistent between the data page and the original.
- the Szellemi Tulajdon Nemzeti Hivatala database in anglophone setting, choosing the Patent option, among the Advanced search on the left of the page, and using patent classification “V/h” as the keyword
- Original .pdf drawn from Szellemi Tulajdon Nemzeti Hivatala database
- (Virtual or direct analogue access to Szabadalmi Kőzlőny will facilitate the gathering of other data.)
- Inventor location: Erzsébetváros, Hungary
- Inventor occupation: Lawyer (Ügyvédjelöt)
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | HU |
| Patent number | 47942 |
| Inventors | Frigyes Sander |
| Inventor country | HU |
| Applicant person | Frigyes Sander |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Röpülőgép |
| English title | Flying Machine, actually a helicopter |
| Tech fields | Helicopter, Whole, Design |
| Filing date | 1909-05-27 |
| Full specification filed date | |
| Application number | 47942 |
| Grant date | 1910-02-15 |
| Granted? | Yes |
| Publication date | 1910-02-12 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | HU V/h |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 9 |
| Number of claims | 4 |
