Drilldown: Patents

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Patents > Grant date: 1800 - 1899 & Number of text pages: 2

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Office:
Inventor location:
None (279) · Philadelphia (4) · New York state (4) · New York city (3) · Pennsylvania (3) · Berlin (2) · Connecticut (2) · Allegheny county, Pennsylvania (2) · New Jersey (2) · Leipzig (2) · Kansas (2) · Massachusetts (2) · Budapest (2) · St. Louis (2)
Applicant is inventor:
Tech fields:
LTA (96) · propulsion (66) · navigation (46) · propeller (40) · frame (33) · military (30) · balloon (29) · projectile (27) · car (25) · None (22) · marine (20) · flapping (19) · parachute (16) · kite (15) · rudder (14) · windmill (14) · airplane (14) · human-powered (12) · airship (11) · stability (11)
Granted:
Publication date:
Supplementary to patent:
None (292) · Patent FR-1899-284713 (2) · Patent FR-1897-266527 (2) · Patent DE-1883-26930 (2) · Patent FR-1898-278192 (2) · Patent GB-1893-7712 (2)
Related to aircraft:
Patent agent:
None (166) · Munn & Co. (30) · None (9) · John Wedderburn (4) · C. A. Snow & Co. (3) · Knight Bros. (2) · 1 (2) · A. Ritter (2) · Franklin H. Hough (2) · Phillips & Leigh (2) · Richards & Co. (2) · Lacey (2)
Assigned to:
None (297) · Magneso Calcite Fire-Proof Company (2)
National tech categories:
None (96) · DE 77 (54) · USPC 244/3.23 (17) · USPC 244/30 (10) · HU V/h (7) · USPC 244/153R (7) · USPC 244/64 (5) · USPC 416/116 (5) · USPC 244/26 (5) · USPC 244/28 (4) · USPC 244/155R (4) · USPC 244/31 (4) · USPC 24/713.8 (4)
IPCs:
None (222) · IPC B64B1/00 (23) · IPC B64C31/06 (9) · IPC B64C31/00 (8) · IPC F42B10/00 (8) · IPC B64C33/02 (7) · IPC B64B1/58 (5) · IPC B64C33/00 (4) · IPC B64B1/40 (4) · IPC B64C23/00 (3) · IPC B64B1/06 (3)
CPCs:
None (64) · CPC B64B1/00 (31) · CPC B64C11/006 (18) · CPC B64C27/54 (16) · CPC F42B10/30 (13) · CPC Y02E10/74 (12) · CPC F03D3/00 (11) · CPC B64C11/48 (11) · CPC B64B1/40 (10) · CPC B64C33/02 (10) · CPC A63H27/08 (8) · CPC Y02E10/72 (7) · CPC F05B2260/74 (7) · CPC B63H1/04 (6) · CPC B64C23/005 (6) · CPC Y10T403/4677 (6) · CPC B64C11/04 (6) · CPC F16B2/02 (6) · CPC F16B2200/40 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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