Patent HU-1917-75857
Though in this case “Publication/disclosure” as displayed in the entered Hungarian data gives a date earlier than that of the “Megjelent (year). évi (month) hó (day)-én (or án)”, as per usual, this is a rare instance in which the years given are not the same. Whether this patent was “granted” in 1919 or 1920 is a highly technical matter, administratively speaking.
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 seemingly 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: Mannheim-Rhein, Germany
| Year filed | 1917 |
|---|---|
| Year granted | 1919 |
| Office | HU |
| Patent number | 75857 |
| Inventors | |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | Luftschiffbau Schütte-Lanz |
| Applicant type | COMPANY |
| Applicant is inventor? | |
| Original title | Léghajóváz fatartókból |
| English title | Airship frame made of wooden racks |
| Tech fields | Airship, Frame, Construction, Wood, Construction, Design |
| Filing date | 1917-07-06 |
| Full specification filed date | |
| Application number | 75857 |
| Grant date | 1919-12-15 |
| Granted? | Yes |
| Publication date | 1920-01-31 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | HU V/h |
| IPCs | |
| CPCs | |
| Family year | 1917 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 4 |
| Number of figures | 19 |
| Number of claims | 7 |
