Drilldown: Patents

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Patents > Family year: 1880 - 1889

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Office:
Inventor country:
Applicant person:
None (334) · Otto Lilienthal (9) · Albert Livingstone Blackman (6) · Blaise Bontems (5) · Eugene F. Falconnet (5) · Wald Gustafson (5) · Georg Wellner (4) · Carl Wolfgang Petersen (3) · Charles P. Fest (3) · William Robert Lake (3) · Alfred Julius Boult (3) · Guégnot (3)
Applicant is inventor:
Tech fields:
None (244) · LTA (142) · propulsion (92) · navigation (83) · balloon (55) · frame (28) · car (27) · propeller (26) · rudder (24) · stability (23) · whole (18) · airship (17) · marine (16) · military (16) · flapping (16) · control (13) · Dirigible (13) · ornithopter (12) · cargo (11) · steam (11)
Full specification filed date:
Granted:
Supplementary to patent:
None (505) · Patent GB-1887-8255 (4) · Patent FR-1881-142748 (3) · Patent US-1880-224510 (2) · Patent FR-1887-184251 (2) · Patent FR-1881-145512 (2) · Patent GB-1885-339 (2) · Patent FR-1885-168266 (2) ·   (2) · Patent US-1889-417755 (2)
Related to aircraft:
Patent agent:
None (420) · Munn & Co. (18) · Desnos (9) · Dieuaide (7) · None (4) · Mennons jeune (3) · Alfred Julius Boult (3) · Armengaud jeune (3) · Blétry frères (3) · Digeon (2) · D. W. Glassie (2) · Dufrené (2) · Maurice Sautter (2) · Louis Bagger & Co. (2) · Edmund Edwards (2) · Phillips & Leigh (2) · Chassevent (2) · Bardin (2) · Thirion (2) · Émile Barrault (2)
National tech categories:
None (322) · FR 6.3 (72) · DE 77 (33) · GB 4 with buoyant (13) · USPC 244/30 (12) · GB 4 propel & steer (10) · USPC 244/153R (6) · USPC 244/64 (5) · USPC 244/28 (5) · GB 4 aërostats (5) · GB 122 aero steam engines (5) · USPC 244/96 (4) · USPC 244/3.23 (4) · GB 4 without buoyant (4) · USPC 89/1.51 (4) · CA 244/24 (4)
IPCs:
None (491) · IPC B64B1/00 (17) · IPC B64C33/02 (10) · IPC B64C31/00 (4) · IPC F42B10/00 (4) · IPC B64C39/00 (4) · IPC B64C31/06 (4) · IPC B64C23/00 (3) · IPC B64B1/58 (3) · IPC B64B1/06 (3) · IPC B64C31/04 (2) · IPC B64C9/00 (2) · IPC B64C11/00 (2)
CPCs:
None (255) · CPC B64C11/006 (37) · CPC B64B1/00 (31) · CPC B64C11/346 (28) · CPC F05B2260/74 (17) · CPC B64C11/48 (14) · CPC B64C33/02 (11) · CPC B64C11/343 (11) · CPC B63H1/04 (11) · CPC B64C11/06 (10) · CPC B63H1/12 (10) · CPC Y02E10/72 (9) · CPC B64C11/36 (9) · CPC Y02E10/74 (9) · CPC B64C3/48 (8) · CPC F03D3/00 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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