Drilldown: Patents

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Patents > Office : MX or US & Tech fields : Safety or aerodynamics or balloon

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Office: (Click arrow to add another value)
Applicant person:
None (55) · John J. Rectenwald (5) · Johann Schütte (5) · Melvin Vaniman (3) · Eugene F. Falconnet (3) · Joseph Allison Steinmetz (3) · Robert M. Thompson (2) · Nazaire Lacrotte (2) · Frederick Brackett (2) · Reinhold Schmiechen (2) · Ralph P. Fox (2) · Pierre-Jean-René Postel-Vinay (2) · Israel Lancaster (2) · Albert Livingstone Blackman (2) · Joel Trout Rice (2) · François M. Rilleau (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (114)
Granted:
Supplementary to patent:
None (235) · Patent US-1912-1081794 (2)
Related to aircraft:
Patent agent:
None (151) · Munn & Co. (13) · Victor J. Evans (9) · H. C. Everett Co. (6) · None (4) · D. W. Glassie (3) · R. S. & A. B. Lacey (3) · Watson E. Coleman (3) · G. L. Cragg (2) · Lincoln Sonntag (2) · Franklin H. Hough (2) · G. H. Strong (2) · Michael J. Stark & Sons (2) · C. A. Snow & Co. (2) · W. J. FitzGerald & Co. (2) · H. B. Willson & Co. (2) · B. Singer (2) · 1 (2)
Assigned to:
None (237) · Goodyear Tire and Rubber Company (6) · 1 (2) · International Aeronautical Construction Company (2) · Westinghouse Electric & Manufacturing Company (2) · Moteurs Salmson (2)
National tech categories:
None (44) · USPC 244/30 (20) · USPC 244/97 (12) · USPC 244/127 (10) · USPC 244/28 (10) · USPC 244/139 (10) · USPC 244/99 (9) · USPC 244/25 (8) · USPC 244/26 (8) · USPC 244/32 (7) · USPC 244/27 (7) · USPC 244/45R (7) · USPC 244/31 (6) · USPC 244/52 (6) · USPC 244/98 (6) · USPC 244/33 (5) · USPC 244/73R (5) · USPC 244/125 (5) · USPC 244/126 (5)
IPCs:
None (164) · IPC B64B1/00 (49) · IPC B64B1/40 (7) · IPC B64B1/62 (3) · IPC B64D25/12 (3) · IPC B64C39/00 (3) · IPC B64C13/00 (2) · IPC B64B1/58 (2) · IPC B64C3/18 (2) · IPC B64C39/008 (2) · IPC B64C9/00 (2) · IPC B64C3/14 (2) · IPC B64D17/00 (2) · IPC B64D25/00 (2) · IPC B64C27/00 (2) · IPC B64C21/10 (2)
CPCs:
CPC B64B1/00 (59) · CPC B64B1/40 (36) · None (10) · CPC B64B1/62 (9) · CPC B64C13/00 (8) · CPC B64C39/008 (8) · CPC B64B1/58 (7) · CPC B64C3/14 (6) · CPC B64C33/02 (6) · CPC B64C2700/6295 (6) · CPC B64C27/006 (6) · CPC B64C9/38 (5) · CPC B64C17/00 (5) · CPC B64D17/80 (5) · CPC B64C23/005 (4) · CPC B64C9/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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