Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1910 - 1919 & CPCs : CPC B64B1/00 or CPC B64C25/52

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (151) · None (91) · frame (65) · airship (42) · balloon (35) · design (33) · construction (30) · landing (29) · hybrid (27) · dirigible (26) · Airplane (23) · propulsion (21) · dirigibles (21) · compartments (20) · rigid (19) · navigation (17) · wheels (16) · ballonet (15) · propeller (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (252) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent DE-1911-258741 (2) · Patent US-1914-1108113 (2) · Patent US-1913-1087946 (2) · Patent IT-1913- (2) · Patent GB-1913-16499 (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1911-438580 (2) · Patent US-1915-1165731 (2) · Patent BE-1912-07-11 Maiche et Legras (2)
Related to aircraft:
Patent agent:
None (130) · Armengaud jeune (18) · Haseltine, Lake & Co. (11) · None (8) · Victor J. Evans (7) · Marks & Clerk (6) · G. Petiau (5) · Abel & Imray (5) · Brewer & Son (4) · Dupont et Elluin (4) · Randolph, Jr. (4) · H. Bœttcher fils (3) · E. Blétry (3) · E. R. Royston & Co. (3) · Hippolyte Josse (3) · A. A. Thornton (3) · P. Follin (3) · A. B. Bowman (3)
National tech categories:
None (124) · FR 6.4 (102) · USPC 244/30 (15) · USPC 244/100R (10) · USPC 244/125 (9) · DE 77h.2 (7) · USPC 244/104R (6) · USPC 244/29 (5) · USPC 244/25 (5) · USPC 244/28 (4) · USPC 244/73R (3) · USPC 244/67 (3) · USPC 244/26 (3) · USPC 244/139 (3) · USPC 244/127 (3) · GB Aerostats (2) · USPC 244/97 (2) · USPC 244/50 (2) · USPC 244/64 (2) · USPC 244/128 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)