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Patents > Application number: None & Family year: 1800 - 1899 & Number of claims: 1-4

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Tech fields:
LTA (135) · propulsion (82) · None (80) · navigation (48) · balloon (47) · frame (46) · propeller (44) · military (43) · projectile (42) · marine (33) · kite (28) · car (26) · stability (23) · flapping (17) · parachute (17) · Hybrid (15) · control (14)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (425) · Patent DE-1895-98580 (3) · Patent FR-1899-292828 (3) · Patent US-1898-634386 (2) · Patent GB-1893-7712 (2) · Patent NO-1891-2589 (2) · Patent FR-1898-278192 (2)
Related to aircraft:
Patent agent:
None (273) · Munn & Co. (40) · None (15) · E. W. Anderson (3) · John Wedderburn (2) · Franklin H. Hough (2) · A. Ritter (2) · Phillips & Leigh (2) · 1 (2) · Ed. v. Waldkirch (2) · C. A. Snow & Co. (2) · R. H. Eddy (2) · Louis Bagger & Co. (2) · Herbert Haddan & Co. (2) · Richards & Co. (2)
Assigned to:
None (446) · Magneso Calcite Fire-Proof Company (2)
IPCs:
None (312) · IPC B64B1/00 (40) · IPC F42B10/00 (17) · IPC B64C31/06 (17) · IPC B64C33/02 (16) · IPC B64C31/00 (13) · IPC B64B1/58 (6) · IPC B64C23/00 (5) · IPC B64B1/40 (5) · IPC B64B1/06 (5) · IPC A01H5/02 (5) · IPC B64B1/62 (4) · IPC B64C39/00 (4) · IPC A01H5/00 (3) · IPC F42B10/34 (3) · IPC B64C29/00 (3)
CPCs:
None (106) · CPC B64B1/00 (45) · CPC B64C27/54 (32) · CPC F42B10/30 (24) · CPC B64B1/40 (20) · CPC B64C11/48 (19) · CPC B64C11/006 (19) · CPC A63H27/08 (18) · CPC Y10T403/4677 (15) · CPC F16B2/02 (15) · CPC B64C33/02 (15) · CPC B64C11/04 (15) · CPC F16B2200/40 (14) · CPC B63H1/12 (10) · CPC B64C11/00 (10) · CPC F01D5/06 (10) · CPC Y02E10/72 (9) · CPC B64C23/005 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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