Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (478)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17591)
- Person (2126)
- Publications (24566)
- Techtypes (2376)
Patents > Year filed:
1890 - 1899
& Office
:
AT
or
DE
or
MX
& Inventor country
:
DE
or
None
& National tech categories
:
AT 37c
or
FR 6.4
or
USPC 244/90R
or
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
Andreas Ożegowski (1) ·
August Klumpp (1) ·
August Riedinger (1) ·
Cäser Eggert (1) ·
Conrad Haussner (1) ·
F. Gaebert (1) ·
Gustav Koch (1) ·
Hans von Siegsfeld (1) ·
Hermann Campe (1) ·
Otto Lilienthal (1) ·
Paul Nipkow (1) ·
Ramiro de Palacios (1) ·
Richard Czygan (1) ·
Theodore A. Stark (1) ·
Wilhelm Goetjes (1)
None (3) ·
aeroplane (1) ·
airplane (1) ·
ascension (1) ·
balloon (1) ·
control (2) ·
DE 77 (1) ·
design (1) ·
flapping (1) ·
flaps (1) ·
gas (1) ·
lift (1) ·
LTA (2) ·
marine (1) ·
propeller (2) ·
propulsion (2) ·
structure (1) ·
sustention (1) ·
takeoff (1) ·
tank (1) ·
valves (1) ·
whole (1)
Showing below up to 12 results in range #1 to #12.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year