Drilldown: Patents

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Patents > Tech fields : Airship or LTA or propulsion & National tech categories: None & Number of text pages: 1-2

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Office:
Inventors:
None (12) · Adolphe Clément-Bayard (6) · Daniel-Alexis-Léopold Grosclaude (4) · Joseph Allison Steinmetz (4) · Johann Schütte (3) · William Friese-Greene (2) · Johannes Schilling (2) · Henry Wilson-Fox (2) · Adrian Baumann (2) · Antoine-Padoue Filippi (2) · Romeo Wankmüller (2) · Wilhelm Kress (2) · Claude Dornier (2)
Inventor country:
Applicant person:
None (25) · Adolphe Clément-Bayard (6) · Edward Charles Robert Marks (4) · Joseph Allison Steinmetz (4) · Daniel-Alexis-Léopold Grosclaude (4) · Johann Schütte (3) · Henry Wilson-Fox (2) · Johannes Schilling (2) · Claude Dornier (2) · William Friese-Greene (2) · Romeo Wankmüller (2) · Wilhelm Kress (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (69)
Granted:
Supplementary to patent:
None (108) · Patent GB-1913-21688 (2) · Patent FR-1909-400629 (2) · Patent FR-1910-424987 (2) · Patent FR-1911-438580 (2) · Patent FR-1913-438580.17636 (2) · Patent FR-1913-467415 (2) · Patent GB-1908-21754 (2) · Patent FR-1907-382895 (2)
Related to aircraft:
Patent agent:
None (38) · Marks & Clerk (17) · Haseltine, Lake & Co. (15) · Herbert Haddan & Co. (9) · Wheatley & Mackenzie (5) · Chatwin, Herschell & Co. (4) · Boult, Wade & Tennant (4) · W. P. Thompson & Co. (4) · None (4) · G. F. Redfern & Co. (3) · Francis Heron Rogers (3) · Edward Evans & Co. (3) · Jensen & Son (3) · Abel & Imray (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (79) · IPC B64B1/00 (22) · IPC B64B1/58 (15) · IPC B64C11/00 (6) · IPC B64C39/00 (5) · IPC B64C23/00 (4) · IPC B64B1/12 (4) · IPC B64C27/04 (3) · IPC B64B1/40 (3) · IPC B64D17/80 (2) · IPC B64B1/62 (2) · IPC B64C35/00 (2) · IPC B64B1/60 (2) · IPC B64C11/16 (2) · IPC B63H1/12 (2) · IPC B64C33/02 (2) · IPC B64C33/00 (2) · IPC B64C11/04 (2)
CPCs:
None (43) · CPC B64B1/00 (28) · CPC B64B1/58 (19) · CPC B64C11/006 (9) · CPC B64B1/40 (6) · CPC B64C23/005 (4) · CPC B64B1/12 (4) · CPC B64C2700/6281 (4) · CPC B64C2700/6274 (4) · CPC B64C11/04 (3) · CPC B64C27/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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