Drilldown: Patents

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Patents > Assigned to: None & Family year: 1800 - 1899 & Number of text pages: 2-3

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Applicant is inventor:
Tech fields:
LTA (123) · propulsion (83) · navigation (53) · frame (48) · propeller (45) · balloon (35) · military (29) · car (29) · None (29) · projectile (28) · flapping (26) · marine (21) · kite (19) · parachute (17) · airship (17) · rudder (17) · stability (16) · airplane (16) · hybrid (16)
Full specification filed date:
Granted:
Supplementary to patent:
None (302) · Patent DE-1895-98580 (4) · Patent FR-1898-275602 (2) · Patent FR-1899-284713 (2) · Patent FR-1897-266527 (2) · Patent GB-1893-7712 (2) · Patent DE-1899-123884 (2) · Patent DE-1898-126955 (2) · Patent DE-1896-98109 (2)
Related to aircraft:
Patent agent:
None (200) · Munn & Co. (26) · None (9) · 1 (3) · Franklin H. Hough (3) · Phillips & Leigh (3) · C. A. Snow & Co. (2) · Herbert Haddan & Co. (2) · Haseltine, Lake & Co. (2) · Richards & Co. (2) · Church & Church (2) · Chas. B. Mann (2) · James L. Norris (2) · A. Ritter (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (79) · DE 77 (74) · USPC 244/3.23 (16) · HU V/h (12) · USPC 244/30 (11) · USPC 244/153R (7) · USPC 244/28 (7) · USPC 244/64 (6) · USPC 244/26 (6) · DE 77h (6) · RU Group V (5) · GB 4 without buoyant (5) · GB 4 propel & steer (4) · USPC 102/371 (4) · USPC 416/113 (4) · USPC 416/116 (4)
IPCs:
None (239) · IPC B64B1/00 (30) · IPC B64C33/02 (10) · IPC B64C31/06 (8) · IPC F42B10/00 (7) · IPC B64C31/00 (6) · IPC B64C23/00 (5) · IPC B64C39/00 (4) · IPC B64B1/58 (4) · IPC B64B1/40 (4) · IPC B64B1/06 (4) · IPC B64C11/00 (3) · IPC B64C29/00 (3)
CPCs:
None (105) · CPC B64B1/00 (36) · CPC B64C27/54 (19) · CPC B64C11/006 (17) · CPC B64C11/48 (15) · CPC F42B10/30 (13) · CPC B64C33/02 (13) · CPC B64B1/40 (12) · CPC A63H27/08 (10) · CPC Y02E10/72 (8) · CPC B64C23/005 (7) · CPC B63H5/10 (6) · CPC B63H1/04 (5) · CPC F05B2260/74 (5) · CPC B64C31/04 (5) · CPC B64C39/005 (5) · CPC F03D1/025 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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