Drilldown: Patents

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Patents > Office : DE or DK or US & Applicant is inventor: Yes & Tech fields : airplane or balloon or hybrid & Granted: Yes & Assigned to: None

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Office: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (598) · Patent US-1909-970771 (4) · Patent FR-1907-373763 (2) · Patent DE-1921-384750 (2) · Patent DE-1904-173378 (2) · Patent US-1908-1077750 (2) · Patent FR-1899-Boinet (2) · Patent FR-1914-475066 (2) · Patent GB-1909-2111 (2) · Patent GB-1909-8531 (2) · Patent AU-1914-14892 (2) · Patent US-1910-1055379 (2) · Patent FR-1912-447782 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1908-393976 (2) · Patent NO-1910-20421 (2)
Related to aircraft:
Patent agent:
None (440) · Munn & Co. (29) · Victor J. Evans (18) · None (9) · G. H. Strong (7) · John P. Tarbox (6) · Dyer, Dyer, and Taylor (5) · B. Singer (5) · C. A. Snow & Co. (5) · R. S. & A. B. Lacey (4) · Joshua R. H. Potts (3) · Noyes & Harriman (3) · Michael J. Stark & Sons (3) · Howson and Howson (3) · H. C. Evert & Co. (3) · E. W. Marshall (3)
Assigned to: (Click arrow to add another value)
National tech categories:
DE 77h.5 (80) · None (65) · DE 77 (37) · USPC 244/90R (22) · USPC 244/6 (21) · DK 77 (21) · USPC 244/48 (18) · USPC 244/30 (17) · USPC 244/35R (16) · USPC 244/233 (15) · USPC 244/80 (15) · DE 77h (13) · USPC 244/13 (13) · USPC 244/46 (13) · USPC 244/87 (12) · USPC 244/22 (11) · USPC 244/64 (11)
IPCs:
None (463) · IPC B64B1/00 (46) · IPC B64C3/00 (24) · IPC B64C39/00 (19) · IPC B64B1/40 (12) · IPC B64C3/38 (11) · IPC B64C13/00 (11) · IPC B64C25/00 (10) · IPC B64C33/02 (8) · IPC B64C33/00 (8) · IPC B64C3/14 (8) · IPC B64C17/00 (8) · IPC B64C23/00 (7) · IPC B64C1/00 (6) · IPC B64C35/00 (5) · IPC B64B1/58 (5) · IPC B64C23/005 (5)
CPCs:
None (93) · CPC B64B1/00 (72) · CPC B64C13/00 (57) · CPC B64C23/005 (46) · CPC B64C2700/6295 (33) · CPC B64C17/00 (32) · CPC B64B1/40 (31) · CPC B64C3/385 (25) · CPC B64C39/005 (22) · CPC B64C39/08 (19) · CPC B64C3/14 (17) · CPC B64C3/00 (16) · CPC B64C33/02 (15) · CPC B64C33/00 (14) · CPC B64B1/58 (14) · CPC B64C35/00 (13) · CPC B64C3/40 (12) · CPC B64C39/00 (9) · CPC B64B1/62 (8) · CPC B64C13/24 (8)
First filing:
Citations from after 1930:

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