Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17557)
- Person (2114)
- Publications (24564)
- Techtypes (2373)
Patents > Year filed:
1920 - 1929
& Related to aircraft
:
1
or
`1
& Assigned to
:
Westinghouse Air Spring Company
or
None
& First filing:
No
& Number of claims:
2-3 ![](/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.
airplane (4) ·
cargo (1) ·
chassis (1) ·
design (1) ·
engine (1) ·
frame (2) ·
motor (1) ·
passenger (1) ·
process (1) ·
propellers (1) ·
safety (1) ·
stability (1) ·
testing (1) ·
triplane (1) ·
wheels (1)
Showing below up to 6 results in range #1 to #6.