Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17514)
- Person (2105)
- Publications (24554)
- Techtypes (2370)
Patents > National tech categories
:
DE 77
or
DE 77h.5
or
USPC 244/153R
or
USPC 244/90R
& First filing:
None
& Number of claims:
1 ![](/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.
None (1) ·
aerodynamics (1) ·
airplane (4) ·
ascension (1) ·
automatic stability (1) ·
balloon (2) ·
biplane (2) ·
control (1) ·
design (2) ·
frame (2) ·
Fuselage (1) ·
gas (1) ·
kite (1) ·
LTA (2) ·
military (1) ·
nacelle (1) ·
rope (1) ·
rudder (1) ·
stability (1) ·
Tragfläche (1) ·
wings (2)
Showing below up to 10 results in range #1 to #10.
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