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Patents > Inventor country: None & Applicant person : Albert Sugden or None

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Inventor country: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
None (1590) · LTA (107) · Propulsion (92) · navigation (79) · balloon (78) · airplane (26) · propeller (24) · frame (22) · marine (18) · whole (16) · stability (16) · rudder (13) · car (12) · safety (11) · subsystem (11) · balloons (10) · parachute (9) · metal (9) · ascension (9) · gas (9)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (1899) · Desnos (7) · Blétry aîné (7) · Armengaud jeune (5) · Dieuaide (5) · Dumas (3) · Bardin (3) · Casalonga (2) · la Société Internationale des Inventions modernes, boul. Saint-Denis, 15 bis Paris (2) · Fayollet (2) · Mennons jeune (2) · Digeon (2) · Nauhardt (2) · Chassevent (2) · J.H. Johnson (2) · Société Matray frères (2) · A. Ritter (2) · Société Thirion et Bonnet (2) · Thirion (2) · Armengaud aîné (2)
National tech categories:
None (1657) · FR 6.3 (84) · GB 4 with buoyant (18) · GB 4 propel & steer (16) · USPC 244/139 (15) · USPC 244/147 (14) · GB 4 without buoyant (12) · GB 4 (12) · USPC 244/142 (11) · USPC 244/153R (9) · USPC 244/149 (7) · DE 77 (7) · USPC 244/53A (7) · DE 77h.5 (6) · FR 6.4 (6) · GB 4 aërostats (6) · USPC 244/3.1 (5)
CPCs:
None (1495) · CPC B64C11/006 (94) · CPC B64C11/346 (64) · CPC B64C11/48 (51) · CPC B63H1/12 (33) · CPC Y02E10/722 (31) · CPC F03D11/00 (31) · CPC B64C11/343 (26) · CPC B64C11/06 (26) · CPC B64C11/36 (25) · CPC F05B2260/74 (25) · CPC B63H1/04 (24) · CPC B64C27/33 (19) · CPC F03D1/025 (17) · CPC B64C3/48 (15) · CPC B64C11/065 (13) · CPC Y02E10/72 (11) · CPC B64C11/003 (10) · CPC B64C27/18 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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