Drilldown: Patents

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Patents > Tech fields: balloon & Number of text pages: 1-4 & Number of claims: 3-6

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Office:
Inventors:
None (12) · Joseph Allison Steinmetz (5) · Johann Schütte (5) · Heinrich Suter (3) · Daniel-Alexis-Léopold Grosclaude (2) · Robert Cooke Sayer (2) · Ottavio Ricaldoni (2) · Otokar de Bradsky-Laboun (2) · John Joseph Rekar (2) · Johannes Schilling (2) · Gaetano Arturo Crocco (2) · Émile-Médéric Bossuet (2) · George Sutherland Dodman (2) · Adolphe Clément-Bayard (2) · Arno Boener (2)
Applicant person:
None (39) · Johann Schütte (5) · Joseph Allison Steinmetz (5) · Robert Cooke Sayer (2) · Johannes Schilling (2) · Émile-Médéric Bossuet (2) · Edward Charles Robert Marks (2) · Daniel-Alexis-Léopold Grosclaude (2) · Otokar de Bradsky-Laboun (2) · George Sutherland Dodman (2) · Arno Boener (2) · Adolphe Clément-Bayard (2)
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Full specification filed date:
Application number:
None (66)
Granted:
Related to aircraft:
Patent agent:
None (49) · Marks & Clerk (6) · Haseltine, Lake & Co. (5) · Victor J. Evans (4) · Munn & Co. (3) · Louis Tailfer (2) · Wheatley & Mackenzie (2) · Herbert Haddan & Co. (2) · Hippolyte Josse (2) · C. Blétry (2) · None (2) · Jensen & Son (2)
National tech categories:
None (39) · FR 6.4 (12) · AT 77d (6) · DE 77h.4 (6) · USPC 244/30 (5) · USPC 244/26 (4) · DE 77 (4) · FR 6.3 (4) · CH 115 (3) · USPC 244/31 (3) · USPC 244/97 (3) · USPC 244/99 (3) · USPC 244/127 (3) · USPC 244/126 (3)
First filing:
Citations from after 1930:
Number of text pages:
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