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Patents > Tech fields : Airship or design or rudder or subsystem or wings & Assigned to : Albert L. Watters or None & IPCs: None & Number of figures: 3-5

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Full specification filed date:
Application number:
None (146)
Granted:
Supplementary to patent:
None (216) · Patent SE-1906-23283 (5) · Patent US-1903-821393 (4) · Patent DE-1909-06-09 Romeo Wankmüller (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (230) · Marks & Clerk (8) · Victor J. Evans (5) · Munn & Co. (3) · Haseltine, Lake & Co. (3) · C. A. Snow & Co. (2) · Baldwin & Rayward (2) · Noyes & Harriman‎ (2) · G. H. Strong (2) · E. Blum & Co. (2) · Brierley & Howard (2) · J. Owden O'Brien (2) · A. Ritter (2)
Assigned to: (Click arrow to add another value)
National tech categories:
HU V/h (108) · None (57) · AT 77d (42) · CH 129b (7) · DE 77h (6) · DK 77 (6) · GB 4 propel & steer (4) · USPC 244/35R (4) · FR 6.4 (4) · USPC 244/80 (4) · USPC 244/225 (3) · USPC 244/90R (3) · USPC 244/87 (3) · USPC 244/66 (3) · RU Group V (3) · USPC 244/139 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (236) · CPC B64C13/00 (10) · CPC B64B1/00 (9) · CPC B64C17/00 (9) · CPC B64C2700/6295 (5) · CPC B64C23/005 (5) · CPC B64C3/14 (5) · CPC B64U10/00 (4) · CPC B64C39/005 (4) · CPC B64C2201/00 (4) · CPC B64C3/385 (3) · CPC B64C33/02 (3) · CPC B64C39/08 (3) · CPC B64C3/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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