Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2203)
- Publications (24577)
- Techtypes (2416)
Patents > Grant date:
1900 - 1999
& National tech categories:
USPC 244/26
& IPCs :
IPC B64B1/00 or
IPC B64C25/00 or
IPC B64C39/00
Use the filters below to narrow your results.
Aurelio Sabin Fadda (1) ·
Charles Stanley (1) ·
Enoch S Le Fevre (1) ·
Herbert G. Nelson (1) ·
Hermann Faehrmann (1) ·
James Drayton McFarland, Jr. (1) ·
John Berry (1) ·
John di Lorenzo (1) ·
Ole C Olsen (1) ·
Reinhold Schmiechen (1) ·
Rudolf Gendts (1) ·
Samuel T. Best (1) ·
William Chauncey Branch (1) ·
William David Le Fevre (1)
Aurelio Sabin Fadda (1) ·
Charles Stanley (1) ·
Enoch S Le Fevre (1) ·
Herbert G. Nelson (1) ·
Hermann Faehrmann (1) ·
James Drayton McFarland, Jr. (1) ·
John Berry (1) ·
John Bruckman (1) ·
John di Lorenzo (1) ·
Ole C Olsen (1) ·
Reinhold Schmiechen (1) ·
Rudolf Gendts (1) ·
Samuel T. Best (1) ·
William Chauncey Branch (1) ·
William David Le Fevre (1)
None (1) ·
airplane (1) ·
airship (1) ·
ascension (1) ·
compartments (1) ·
dirigible (1) ·
flapping (1) ·
frame (1) ·
helicopter (1) ·
hybrid (1) ·
keel (1) ·
landing (1) ·
LTA (10) ·
marine (1) ·
navigation (2) ·
parachute (1) ·
passenger (1) ·
propeller (1) ·
propellers (1) ·
propulsion (3) ·
rudder (1) ·
safety (2) ·
stability (2) ·
wheels (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