Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : Airship or navigation & Number of figures: 5-8

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Office:
Applicant person:
None (42) · Adolphe Clément-Bayard (6) · Robert Esnault-Pelterie (6) · John Washington Wilson (6) · Rudolf Wagner (5) · Carl Edler von Radinger (4) · Hans Freiherr von Schleinitz (4) · Johann Schütte (4) · Louis Coutant Badeau (4) · Hermann Ruthenberg (3) · Ambroise Goupy (3) · Jules-Désiré Gaillard (3) · René Tampier (3)
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Full specification filed date:
Application number:
None (107)
Granted:
Supplementary to patent:
None (209) · Patent US-1909-970771 (4) · Patent DE-1912-279343 (4) · Patent DE-1909-Wilcke-Graff (2) · Patent US-1910-984076 (2) · Patent FR-1913-438580.17636 (2) · Patent FR-1909-408057 (2) · Patent FR-1908-393976 (2) · Patent FR-1907-373818 (2) · Patent FR-1908-397675 (2)
Related to aircraft:
Patent agent:
None (107) · Armengaud jeune (12) · Munn & Co. (10) · Marks & Clerk (9) · Victor J. Evans (8) · None (7) · Haseltine, Lake & Co. (6) · Lavoix et Mosès (5) · Herbert Haddan & Co. (4) · C. A. Snow & Co. (4) · Abel & Imray (4) · E. Blétry (4)
National tech categories:
None (62) · FR 6.4 (52) · HU V/h (18) · DE 77 (12) · FR 6.3 (9) · USPC 244/70 (7) · AT 77d (5) · USPC 244/30 (5) · USPC 244/90R (5) · USPC 244/100R (4) · FR 6.2 (4) · DK 77 (4) · USPC 244/22 (4) · USPC 244/51 (4)
IPCs:
None (156) · IPC B64B1/00 (27) · IPC B64B1/58 (9) · IPC B64C39/00 (9) · IPC B64B1/40 (8) · IPC B64C11/00 (7) · IPC CPC B64C13/00 (5) · IPC B64C3/52 (5) · IPC B64C1/00 (5) · IPC B64C23/00 (4) · IPC B64C33/02 (4) · IPC B64C17/00 (4) · IPC B64C33/00 (3) · IPC B64C13/04 (3) · IPC B64C13/00 (3) · IPC B64C17/06 (3) · IPC B64C3/38 (2) · IPC B64B1/62 (2) · IPC B64C25/00 (2)
CPCs:
None (76) · CPC B64B1/00 (40) · CPC B64C13/00 (14) · CPC B64C23/005 (13) · CPC B64B1/58 (11) · CPC B64C39/005 (10) · CPC B64B1/40 (10) · CPC B64C33/02 (8) · CPC B64C17/00 (8) · CPC B64C3/385 (6) · CPC B64C2700/6295 (6) · CPC B64C27/82 (5) · CPC B64C3/52 (5) · CPC B64C11/001 (4) · CPC B64C9/00 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
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