Drilldown: Patents

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Patents > Family year: 1800 - 1899 & Number of diagram pages: 1-2

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Office:
Applicant is inventor:
Tech fields:
LTA (173) · propulsion (106) · navigation (68) · propeller (61) · balloon (52) · frame (51) · military (46) · marine (44) · projectile (43) · None (43) · car (33) · kite (32) · stability (29) · Design (25) · flapping (23) · hybrid (23) · airship (22) · parachute (21) · Propellers (20) · rudder (19)
Full specification filed date:
Application number:
None (524)
Granted:
Supplementary to patent:
None (495) · Patent DE-1899-123884 (4) · Patent DE-1895-98580 (4) · Patent GB-1887-8255 (3) · Patent DE-1898-126955 (3) · Patent FR-1897-266527 (2) · Patent NO-1891-2589 (2) · Patent DE-1896-98109 (2) · Patent FR-1898-275602 (2) · Patent GB-1893-7712 (2) · Patent FR-1887-184251 (2) · Patent DE-1893-73799 (2) · Patent RU-1897-3845 (2)
Related to aircraft:
Patent agent:
None (315) · Munn & Co. (44) · None (15) · A. Ritter (3) · Phillips & Leigh (3) · E. W. Anderson (3) · 1 (3) · C. A. Snow & Co. (2) · R. H. Eddy (2) · Haseltine, Lake & Co. (2) · Henry Howson (2) · Chas. B. Mann (2) · Herbert Haddan & Co. (2) · John Wedderburn (2) · E. Blum & Cie. (2) · Louis Bagger & Co. (2) · Richards & Co. (2)
Assigned to:
None (517)
IPCs:
None (372) · IPC B64B1/00 (41) · IPC B64C31/06 (21) · IPC F42B10/00 (18) · IPC B64C31/00 (17) · IPC B64C33/02 (10) · IPC B64B1/58 (7) · IPC B64C39/00 (6) · IPC B64B1/40 (5) · IPC B64B1/06 (5) · IPC B64B1/62 (4) · IPC B64C11/00 (4) · IPC A01H5/02 (4) · IPC B64C23/00 (4) · IPC B64C29/00 (3) · IPC F42B10/34 (3) · IPC B64C31/04 (3) · IPC B64C9/00 (3)
CPCs:
None (140) · CPC B64B1/00 (48) · CPC B64C27/54 (34) · CPC B64C11/006 (31) · CPC B64C11/48 (24) · CPC A63H27/08 (22) · CPC B64B1/40 (19) · CPC F42B10/30 (19) · CPC B64C11/04 (16) · CPC F16B2/02 (16) · CPC Y10T403/4677 (16) · CPC F16B2200/40 (15) · CPC B64C11/00 (11) · CPC Y02E10/72 (11) · CPC F01D5/06 (10) · CPC B64C33/02 (10) · CPC B63H1/12 (10) · CPC B63H1/04 (9) · CPC F05B2260/74 (9) · CPC Y10T24/3747 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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