Drilldown: Patents

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Patents > Tech fields : balloon or None & Number of figures: 1-3

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Office:
Applicant firm:
None (403) · Siemens-Schuckert-Werke G.m.b.H. (4) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (354) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1910-12-28-Muehter (3) · Patent NZ-1909-25865 (2) · Patent GB-1908-28547 (2) · Patent DE-1911-258741 (2) · Patent DE-1906-190421 (2) · Patent FR-1909-408197 (2) · Patent US-1912-1080531 (2)
Related to aircraft:
Patent agent:
None (142) · None (21) · Marks & Clerk (15) · Munn & Co. (9) · Hippolyte Josse (5) · Boult, Wade & Tennant (5) · Brewer & Son (5) · Chassevent (4) · L. Chassevent (4) · E. Blétry (4) · C. Bauman (4) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (4)
National tech categories:
None (146) · FR 6.4 (106) · DE 77 (16) · FR 6.3 (11) · AT 77d (9) · DE 77h.5 (8) · USPC 244/97 (7) · DE 77h.4 (7) · DE 77h (7) · USPC 244/30 (6) · USPC 244/45R (6) · DE 77h.6 (4) · DE 77h.2 (4) · USPC 244/80 (4) · USPC 244/127 (4) · USPC 244/28 (3) · USPC 244/31 (3) · USPC 244/96 (3) · DE 77h.9 (3)
IPCs:
None (167) · IPC B64B1/00 (45) · IPC B64C39/00 (27) · IPC B64C3/00 (18) · IPC B64C17/00 (15) · IPC B64C3/38 (14) · IPC B64C23/00 (12) · IPC B64C1/00 (11) · IPC B64B1/58 (10) · IPC B64C35/00 (10) · IPC B64C13/00 (9) · IPC B64B1/40 (8) · IPC B64C27/04 (7) · IPC B64C33/02 (7) · IPC B64C29/00 (4) · IPC B64C3/54 (4) · IPC B64C3/18 (4) · IPC B64B1/62 (4) · IPC B64D27/00 (4)
CPCs:
None (80) · CPC B64B1/00 (48) · CPC B64C2700/6295 (29) · CPC B64B1/40 (23) · CPC B64C17/00 (20) · CPC B64C39/00 (17) · CPC B64C3/385 (17) · CPC B64C3/00 (17) · CPC B64C13/00 (16) · CPC B64C23/005 (15) · CPC B64B1/58 (13) · CPC B64C2700/6235 (12) · CPC B64C2700/6274 (11) · CPC B64C2700/6256 (10) · CPC B64C35/00 (9) · CPC B64C2700/6281 (7) · CPC B64C2700/6218 (7) · CPC B64B1/62 (7)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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