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Patents > Tech fields : design or subsystem & IPCs : IPC B64B1/40 or None & Number of text pages: 4-30

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Office:
Inventors:
None (5) · Arthur Henry Edwards (5) · John Washington Wilson (5) · Louis Blériot (4) · George Raymond Lawrence (4) · George Sutherland Dodman (4) · Jean Francis Webb (4) · Martin Diederich Rucker (4) · William Alfred South (3) · Charles Groombridge (3) · Henri-Alphonse-Désiré Hervé (3) · Adalbert Plaček (3) · John P. Tarbox (3) · Otto Schüle (3) · Adolphe-François-Joseph Doutre (3)
Inventor country:
Applicant person:
None (28) · John Washington Wilson (5) · Arthur Henry Edwards (5) · Martin Diederich Rucker (4) · Louis Blériot (4) · George Sutherland Dodman (4) · George Raymond Lawrence (3) · Adolphe-François-Joseph Doutre (3) · William Alfred South (3) · Otto Schüle (3) · Jean Francis Webb, Sr. (3) · Charles Groombridge (3) · Adalbert Plaček (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (68)
Granted:
Supplementary to patent:
None (75) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1909-970771 (4) · Patent GB-1908-4519 (4) · Patent US-1910-1011683 (3) · Patent FR-1902-321808 (2) · Patent FR-1905-361570 (2) · Patent US-1908-1077750 (2) · Patent FR-1908-404631 (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Patent agent:
None (76) · E. Blum & Co. (4) · Munn & Co. (4) · H. Kirchhofer (3) · Haseltine, Lake & Co. (3) · Marks & Clerk (2) · Boult, Wade & Tennant (2) · Ernest de Pass (2) · None (2) · E. R. Royston & Co. (2) · John P. Tarbox (2)
National tech categories:
None (53) · HU V/h (33) · CH 129b (11) · FR 6.4 (4) · AU 90.3 (3) · USPC 244/28 (2) · AU 90.5 (2) · USPC 244/82 (2) · USPC 244/16 (2) · AU 90.1 (2) · USPC 244/50 (2) · GB 4 without buoyant (2) · GB 4 propel & steer (2) · USPC 244/204 (2) · FR 6.3 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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