Drilldown: Patents

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Patents > Office : ?? or AH or DE or IN or LU or NL or US & Tech fields : Propulsion or balloon & Patent agent: None & Number of figures: None

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Office: (Click arrow to add another value)
Inventors:
None (8) · Alfred E. Wunderlich (4) · Walter Hermann von Mach (2) · Paul Frederik Degn (2) · George W. Thompson (2)
Inventor country:
Applicant person:
None (80) · Alfred E. Wunderlich (4) · Paul Frederik Degn (2) · George W. Thompson (2) · Walter Herrmann von Mach (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (100)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (38) · DE 77 (13) · USPC 244/22 (8) · DE 77h.4 (6) · DE 77h.3 (5) · DE 77h.6 (5) · USPC 244/73R (5) · USPC 244/52 (5) · USPC 244/6 (5) · USPC 244/51 (4) · USPC 244/30 (4) · USPC 244/26 (4) · USPC 244/23R (4)
IPCs:
None (98) · IPC B64B1/00 (13) · IPC B64C33/02 (6) · IPC B64C33/00 (5) · IPC B64C23/005 (5) · IPC B64B1/40 (4) · IPC B64C11/00 (3) · IPC B64C9/00 (3) · IPC B64C39/005 (3) · IPC B64C11/16 (3) · IPC B64B1/62 (3) · IPC F01L1/42 (2) · IPC B64C9/38 (2) · IPC B64C39/008 (2) · IPC B64C29/0025 (2) · IPC B64C11/001 (2) · IPC B64C27/54 (2) · IPC B64B1/58 (2)
CPCs:
None (55) · CPC B64B1/00 (19) · CPC B64C33/02 (11) · CPC B64C11/006 (9) · CPC B64C23/005 (8) · CPC B64B1/40 (6) · CPC B64B1/58 (6) · CPC B64C9/00 (5) · CPC B64C29/0025 (5) · CPC B64C39/005 (4) · CPC B64C33/00 (4) · CPC B64C9/38 (4) · CPC B64B1/62 (4) · CPC B64C27/12 (3) · CPC B64C39/008 (3) · CPC B64C27/54 (3) · CPC B64C11/001 (2) · CPC B64C11/00 (2) · CPC B64C2700/6281 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 187 results in range #1 to #187.

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