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Patents > CPCs : CPC B64B1/58 or CPC B64C23/005

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None (278) · LTA (184) · airplane (105) · frame (78) · Propulsion (71) · navigation (57) · hybrid (49) · propeller (48) · balloon (46) · stability (45) · helicopter (39) · design (34) · construction (31) · airship (26) · propellers (22) · fabric (20) · takeoff (20) · car (20)
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None (542) · Patent FR-1909-410140 (5) · Patent ES-1906-38692 (3) · Patent FR-1907-382794 (3) · Patent CH-1902-27895 (2) · Patent FR-1908-394254 (2) · Patent FR-1908-407090 (2) · Patent FR-1909-404954 (2) · Patent DE-1912-08-22‎ (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent FR-1915-525800 (2) · Patent DE-1909-227246 (2) · Patent DE-1909-220044 (2) · Patent GB-1908-22308 (2) · Patent FR-1907-392977 (2) · Patent AU-1916-630 (2) · Patent BE-1907-11-22 Albert Jouveneau (2) · Patent AT-1909-42853 (2) · Patent AT-1909-40038 (2) · Patent BE-1908-Bot-Lallemand (2)
Related to aircraft:
Patent agent:
None (328) · None (17) · Marks & Clerk (13) · Armengaud jeune (10) · Boramé et Julien (8) · J. Bonnet-Thirion (7) · Victor J. Evans (7) · G. de Mestral et F. Harlé (7) · Lavoix et Mosès (7) · Schwab (7) · Munn & Co. (7) · J. Germain (6) · Matray frères et Cie (6) · E. Blétry (5) · L. Chassevent (5) · de Bongé (4) · Paul Caquet (4) · Boult, Wade & Tennant (4) · W. P. Thompson & Co. (4)
National tech categories:
None (246) · FR 6.4 (229) · USPC 244/6 (48) · USPC 244/66 (20) · DE 77h.4 (16) · USPC 244/12.1 (16) · FR 6.3 (10) · DE 77 (9) · USPC 244/80 (7) · DE 77h (7) · DE 77h.15 (7) · USPC 244/60 (6) · USPC 244/100R (5) · USPC 244/139 (5) · USPC 244/126 (5) · USPC 244/35R (5) · USPC 244/48 (4) · GB 4 aërostats (4)
IPCs:
None (286) · IPC B64B1/58 (186) · IPC B64C23/00 (172) · IPC B64B1/00 (10) · IPC B64C23/005 (9) · IPC B64B1/14 (5) · IPC B64B1/06 (4) · B64B1/58 (4) · IPC B64B1/22 (3)
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Cites these patents:
None (672)
Citations from after 1930:
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