Drilldown: Patents

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Patents > Office : DE or DK or IT or NO or US & Applicant type: INDIV & Tech fields : LTA or balloon or frame or rudder & Granted: Yes & Assigned to: None

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Supplementary to patent:
None (701) · Patent US-1909-970771 (4) · Patent FR-1891-215265 (3) · Patent GB-1913-16499 (3) · Patent CA-1878-8860 (2) · Patent DE-1909-221412 (2) · Patent HU-1901-24148 (2) · Patent DE-1908-227242 (2) · Patent NO-1891-2589 (2) · Patent DE-1921-384750 (2) · Patent DE-1899-123884 (2) · Patent DE-1895-98580 (2) · Patent GB-1893-7712 (2) · Patent US-1906-850616 (2) · Patent GB-1902-24336 (2) · Patent FR-1902-321808 (2) · Patent GB-1887-8255 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent AT-1907-36106 (2) · Patent US-1910-1055379 (2)
Related to aircraft:
Patent agent:
None (527) · Munn & Co. (43) · Victor J. Evans (16) · R. S. & A. B. Lacey (8) · None (7) · C. A. Snow & Co. (6) · Michael J. Stark & Sons (5) · James L. Norris (4) · B. Singer (3) · H. C. Evert & Co. (3) · H. B. Willson & Co. (3) · G. H. Strong (3) · D. W. Glassie (3) · Noyes & Harriman (3) · Watson E. Coleman (3)
Assigned to: (Click arrow to add another value)
IPCs:
None (506) · IPC B64B1/00 (108) · IPC B64B1/40 (21) · IPC B64B1/62 (18) · IPC B64B1/58 (17) · IPC B64C39/00 (17) · IPC B64C33/02 (16) · IPC B64C3/00 (14) · IPC B64C13/00 (13) · IPC B64C33/00 (12) · IPC B64C9/00 (7) · IPC B64C25/00 (7) · IPC B64B1/06 (7) · IPC B64C23/00 (5) · IPC B64C31/06 (4) · IPC B64C35/00 (4) · IPC B64C17/00 (4) · IPC B64C31/00 (4) · IPC B64C3/38 (4) · IPC B64C3/14 (4)
CPCs:
CPC B64B1/00 (149) · None (140) · CPC B64B1/40 (49) · CPC B64C13/00 (46) · CPC B64C33/02 (34) · CPC B64C23/005 (31) · CPC B64C2700/6295 (29) · CPC B64B1/62 (25) · CPC B64C39/005 (24) · CPC B64B1/58 (21) · CPC B64C17/00 (20) · CPC B64C9/00 (16) · CPC B64C39/08 (16) · CPC B64C3/385 (16) · CPC B64C33/00 (14) · CPC B64C11/001 (12) · CPC B64C9/38 (11) · CPC B64C3/14 (10) · CPC B64C27/82 (10) · CPC A63H27/08 (10)
First filing:
Citations from after 1930:

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