Drilldown: Patents

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Patents > Applicant firm : Aktiebolaget Aviatorer or Luftschiffantrieb-Gesellschaft m. b. H. or None & Tech fields : Airship or None & Application number: None & Cites these patents : 1 or 1909 or None

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Applicant firm: (Click arrow to add another value)
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Supplementary to patent:
None (2431) ·   (3) · Patent DE-1913-301564 (3) · Patent BE-1912-02-07-Gramaticesco (2) · Patent DE-1894-79446 (2) · Patent DE-1909-02-25 Hugo Erdmann (2) · Patent GB-1901-1899 (2) · Patent AT-1908-42396 (2) · Patent DE-1909-11-30 Attilio Robiola (2)
Related to aircraft:
Patent agent:
None (2376) · Munn & Co. (8) · Desnos (6) · Haseltine, Lake & Co. (5) · None (4) · Blétry aîné (3) · Abel & Imray (3)
National tech categories:
None (1997) · FR 6.3 (45) · DE 77 (26) · FR 6.4 (21) · USPC 244/139 (18) · USPC 244/147 (17) · MX F. III (17) · AT 77d (16) · USPC 244/142 (15) · FR 5 (15) · IT 8 (14) · USPC 244/153R (13) · DE 77h (10) · HU V/h (10) · USPC 244/53A (9) · USPC 244/149 (8) · USPC 244/144 (7) · USPC 244/3.1 (6) · USPC 244/119 (6)
IPCs:
None (2434) · IPC B64C39/00 (6) · IPC B64B1/00 (5) · IPC B64C33/02 (5) · IPC B64B1/58 (4) · IPC B64C23/00 (3) · IPC B64C3/54 (3) · IPC B64D27/00 (3) · IPC B64F1/14 (2) · IPC B64D45/00 (2) · IPC B64C11/00 (2) · IPC B64C17/00 (2) · IPC B64B1/40 (2) · IPC B64C3/26 (2) · IPC B64C3/38 (2)
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Citations from after 1930:
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