Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : CL or DE or DK or IT or NO or US & Tech fields : balloon or safety & Granted: Yes & Assigned to: None

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Office: (Click arrow to add another value)
Inventors:
Johann Schütte (6) · John J. Rectenwald (5) · None (5) · Nazaire Lacrotte (2) · Joseph Allison Steinmetz (2) · Frederick Brackett (2) · Johannes Schilling (2) · Carl Huber (2) · Walter Hermann von Mach (2) · Hermann Gothan (2) · Reinhold Schmiechen (2)
Inventor country:
Applicant person:
None (28) · John J. Rectenwald (5) · Johann Schütte (5) · Reinhold Schmiechen (2) · Johannes Schilling (2) · Hermann Gothan (2) · Joseph Allison Steinmetz (2) · Frederick Brackett (2) · Nazaire Lacrotte (2) · Walter Herrmann von Mach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (61)
Granted: (Click arrow to add another value)
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Related to aircraft:
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National tech categories:
DE 77h.4 (9) · USPC 244/139 (9) · None (7) · DE 77h.3 (5) · IT 8 (5) · DE 77h.15 (5) · USPC 244/147 (4) · USPC 244/125 (4) · USPC 244/97 (4) · USPC 244/149 (3) · USPC 244/73R (3) · USPC 244/98 (3) · USPC 244/128 (3) · USPC 244/133 (3) · USPC 2/2.14 (3) · USPC 244/144 (3) · DE 77h.5 (3) · USPC 244/17.15 (3) · USPC 244/99 (3)
IPCs:
None (93) · IPC B64B1/00 (6) · IPC B64B1/58 (3) · IPC B64C27/00 (2) · IPC B64B1/60 (2) · IPC B64D17/00 (2) · IPC B64D25/00 (2) · IPC B64B1/08 (2) · IPC B64D25/12 (2)
CPCs:
None (29) · CPC B64B1/00 (16) · CPC B64B1/58 (9) · CPC B64B1/40 (8) · CPC B64B1/62 (6) · CPC B64D17/80 (5) · CPC B64C27/006 (4) · CPC B64C13/00 (4) · CPC B64C35/00 (3) · CPC B64C39/08 (3) · CPC B64C2201/00 (3) · CPC B64C17/00 (3) · CPC B64D17/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6295 (2) · CPC B64C27/82 (2) · CPC B64C9/38 (2) · CPC B64U10/00 (2) · CPC B64B1/64 (2) · CPC G09B9/12 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 141 results in range #1 to #141.

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