Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : AU or GB or NL or RO & Number of claims: 1-2

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Applicant person:
None (29) · James Robertson Porter (6) · Walter George Tarrant (5) · John Law Garsed (5) · Arthur Alexander Dashwood Lang (4) · Charles Denniston Burney (4) · Harris Booth (4) · Josef Deixler (4) · Alexander Horton (4) · Christian Lorenzen (3) · Bert Hinkler (3) · Thomas Daniel Kelly (3) · Friedrich Ludwig Bartelt (3) · Samuel James Prescott (3) · William Henry Nosworthy (3) · John William Dunne (3) · Hampden Sanders (3)
Applicant is inventor:
Tech fields:
airplane (54) · None (51) · LTA (38) · frame (35) · propulsion (33) · Stability (27) · control (26) · propellers (24) · design (24) · Construction (21) · navigation (20) · Subsystem (18) · propeller (17) · wings (16) · lift (11) · balloon (10) · airfoil (10) · aerodynamics (10) · automatic stability (9) · fabric (9)
Application number:
None (79) · 16018 (2)
Granted:
Supplementary to patent:
None (187) · Patent GB-1913-22557 (3) · Patent GB-1911-29012 (3) · Patent FR-1912-452017 (2) · Patent GB-1927-653688 (2) · Patent GB-1909-8531 (2) · Patent GB-1908-20892 (2) · Patent GB-1909-12556 (2)
Related to aircraft:
Patent agent:
None (67) · Brandon frères (12) · Marks & Clerk (10) · None (10) · Mewburn, Ellis & Pryor (7) · J. Fayollet (5) · Brewer & Son (5) · Charles Assi (5) · Armengaud jeune (4) · G. F. Redfern & Co. (4)
National tech categories:
None (145) · FR 6.4 (76) · DE 77 (5) · FR 6.2 (3) · GB 4 propel & steer (3) · AT 77d (3) · RU Group V (2) · USPC 244/175 (2) · FR 6.3 (2) · USPC 244/3.23 (2) · FR 10.1 (2) · DE 77h.5 (2) · DE 77h.2 (2) · USPC 244/234 (2) · DE 77h (2) · NL 62 (2) · NL 62.7 (2) · AU 90.5 (2) · DE 77h.15 (2)
IPCs:
None (71) · IPC B64C39/00 (21) · IPC B64C17/00 (17) · IPC B64B1/00 (16) · IPC B64C3/00 (15) · IPC B64C13/00 (14) · IPC B64C1/00 (10) · IPC B64C35/00 (8) · IPC B64C11/00 (7) · IPC B64C1/06 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64C25/00 (6) · IPC B64C3/54 (5) · IPC B64B1/58 (5) · IPC B64C3/26 (5) · IPC CPC B64C13/00 (4) · IPC B64C27/04 (4)
CPCs:
None (47) · CPC B64C13/00 (19) · CPC B64C17/00 (17) · CPC B64C2700/6295 (16) · CPC B64C2700/6256 (16) · CPC B64C39/00 (14) · CPC B64C3/00 (13) · CPC B64B1/00 (12) · CPC B64C2700/6235 (11) · CPC B64C23/005 (10) · CPC B64C2700/6274 (9) · CPC B64C2700/6218 (8) · CPC B64C2700/6212 (7) · CPC B64C11/006 (7) · CPC B64C1/065 (6) · CPC B64C35/00 (6) · CPC B64C33/02 (6) · CPC B64C3/54 (6) · CPC B64B1/58 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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)

P


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