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Patents > IPCs : IPC B64B1/00 or IPC B64B1/58 & Number of claims: 3-4

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Office:
Inventors:
None (8) · Johann Schütte (5) · Adolphe Clément-Bayard (3) · Thomas Sloper (2) · Henry Wilson-Fox (2) · Frédéric Malfait (2) · Louis Capazza (2) · Daniel-Alexis-Léopold Grosclaude (2) · Miltiade Zacharakis-Kanaris (2) · Walter Victor Kamp (2) · Anani Zlobinsky (2)
Inventor country:
Applicant person:
None (11) · Johann Schütte (5) · Adolphe Clément-Bayard (3) · Thomas Sloper (2) · Henry Wilson-Fox (2) · Frédéric Malfait (2) · Daniel-Alexis-Léopold Grosclaude (2) · Miltiade Zacharakis-Kanaris (2) · Anani Zlobinsky (2) · Walter Victor Kamp (2)
Applicant is inventor:
Tech fields:
LTA (91) · balloon (27) · navigation (22) · propulsion (19) · frame (19) · airship (18) · dirigible (13) · stability (13) · construction (12) · design (11) · balloons (10) · dirigibles (10) · ballonet (7) · compartments (7) · suspension (6) · Hybrid (6) · safety (6) · envelope (6) · propellers (5)
Full specification filed date:
Application number:
None (20)
Granted:
Related to aircraft:
Patent agent:
None (28) · Haseltine, Lake & Co. (6) · Armengaud jeune (5) · Marks & Clerk (4) · Munn & Co. (3) · Boult, Wade & Tennant (3) · Chassevent (2) · None (2) · Louis Tailfer (2) · Lavoix et Mosès (2) · H. G. Law (2) · A. A. Thornton (2) · Dupont et Elluin (2) · Wheatley & Mackenzie (2) · Brandon frères (2)
National tech categories:
None (37) · FR 6.4 (36) · FR 6.3 (9) · USPC 244/30 (8) · USPC 244/32 (4) · USPC 104/22 (3) · DE 77h.4 (3) · USPC 244/26 (3) · USPC 244/99 (2) · USPC 244/127 (2) · DE 77 (2) · USPC 244/125 (2) · USPC 244/126 (2) · DE 77h.15 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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