Patent HU-1917-73345
Jump to navigation
Jump to search
This patent is the original in a family that includes a Hungarian supplement as well as multiple foreign filings. It deals with the pressure inside the cylinders of an engine.
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 the 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
- .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: Budapest
- Inventor occupation: műegyetemi tanár – teacher at technical university, or teacher/professor at a university of applied sciences
| Year filed | 1917 |
|---|---|
| Year granted | 1918 |
| Office | HU |
| Patent number | 73345 |
| Inventors | Emil Schimanek |
| Inventor country | HU |
| Applicant person | Emil Schimanek |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Indikátor dugattyús gépek hengerében uralkodó középnyomás mérésére |
| English title | Indicator measuring the average temperature prevailing in engine cylinders |
| Tech fields | engine, ICE, gauge, instrument, pressure, piston, cylinder |
| Filing date | 1917-1-24 |
| Full specification filed date | |
| Application number | |
| Grant date | 1918-11-01 |
| Granted? | 1 |
| Publication date | 1919-03-19 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | HU VII/a |
| IPCs | |
| CPCs | |
| Family year | 1917 |
| 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 | 4 |
| Number of claims | 3 |
