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Patents > Inventor country : US or None & Family year: 1800 - 1899 & Number of claims: None

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Tech fields:
None (762) · LTA (143) · propulsion (114) · navigation (98) · balloon (92) · frame (32) · marine (31) · military (28) · propeller (25) · dirigible (24) · car (22) · Airplane (21) · kite (21) · whole (20) · rudder (17) · instrument (16) · projectile (16) · stability (15) · cargo (14) · safety (13)
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Supplementary to patent:
None (1241) · Patent US-1892-502168 (2) · Patent US-1890-432860 (2)
Related to aircraft:
Patent agent:
None (1141) · Blétry aîné (10) · Desnos (9) · Chassevent (8) · Armengaud jeune (7) · Dieuaide (7) · Société Marillier et Robelet (5) · Armengaud aîné (4) · Dumas (4) · Nauhardt (4) · Thirion (3) · Fayollet (3) · Caron (3) · Munn & Co. (3) · Alfred Julius Boult (3) · Société Louis Gudman et Cie (3) · Société Matray frères (3) · Société Thirion et Bonnet (3)
Assigned to:
None (1267) · Syracuse, NY (2) · Dewey Corporation (2)
National tech categories:
None (986) · FR 6.3 (168) · GB 4 with buoyant (17) · USPC 244/153R (12) · GB 4 propel & steer (10) · USPC 244/3.23 (9) · GB 4 without buoyant (9) · GB 4 (8) · FR 5 (7) · GB 4 aërostats (4) · USPC 102/371 (4) · GB 122 aero steam engines (4)
CPCs:
None (632) · CPC B64C11/006 (124) · CPC B64C11/346 (72) · CPC B64C11/48 (65) · CPC B63H1/12 (45) · CPC B64C11/36 (43) · CPC F05B2260/74 (38) · CPC F03D11/00 (33) · CPC B64C11/343 (33) · CPC Y02E10/722 (32) · CPC B63H1/04 (31) · CPC B64C11/06 (28) · CPC B64C27/33 (21) · CPC B64C3/48 (19) · CPC Y02E10/72 (18) · CPC B64C11/065 (17) · CPC F03D1/025 (17) · CPC Y02E10/74 (15) · CPC F03D3/00 (15) · CPC B64C11/003 (12)
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