Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : CA or DE & Applicant is inventor: Yes & CPCs: None & First filing : Other or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant person:
None (290) · Otto Lilienthal (4) · August Riedinger (3) · Albert Livingstone Blackman (3) · Ferdinand von Zeppelin (3) · Andreas Ożegowski (3) · De Bert Hartley (2) · Eugene F. Falconnet (2) · Comte Antoine Apraxine (2) · Firmin Bousson (2) · Otto Schmidt (2) · Franz Schneider (2) · Carl Friedrich Billwiller (2) · John Edward Thompson (2) · Georg Wellner (2) · Alexander Blair Thaw (2)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (181) · LTA (89) · propulsion (44) · airplane (42) · propeller (39) · navigation (34) · frame (33) · balloon (32) · car (22) · stability (22) · design (16) · control (15) · subsystem (15) · gas (15) · safety (14) · whole (14) · rudder (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (394) · Patent US-1880-224510 (2)
Related to aircraft:
National tech categories:
None (194) · DE 77 (51) · DE 77h (31) · DE 77h.6 (13) · DE 77h.15 (11) · DE 77h.5 (11) · DE 77h.4 (10) · DE 77h.3 (6) · CA 244/24 (6) · DE 77h.9 (4) · CA 244/10 (4) · CA 244/35 (3) · DE 77h.10 (3) · CA 244/11 (3) · CA 244/12 (3) · CA 244/4 (3)
IPCs:
None (413) · IPC B64B1/58 (5) · IPC B64B1/00 (4) · IPC B64B1/06 (3) · IPC B64C33/02 (3) · IPC B64C23/02 (2) · IPC B64C39/00 (2) · IPC B64C3/00 (2) · IPC B64C3/38 (2)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)