Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DEG or US or Other & Inventor country : GB or IT or MX & Tech fields : balloon or propeller

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Thomas Augustus Dring (12) · Christian Lorenzen (8) · Hiram Stevens Maxim (4) · Ugo Antoni (3) · Rupert John Isaacson (3) · Francis Alexander Barton (3) · Ottavio Ricaldoni (3) · Harry Martin Middleton (3) · Gaetano Arturo Crocco (3) · Guido Antoni (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (75) · Christian Lorenzen (7) · Thomas Augustus Dring (5) · Hiram Stevens Maxim (3) · Guido Antoni (3) · Ugo Antoni (3) · Hugh Bell (2) · Aladar de Bajza (2) · George Sutherland Dodman (2) · Frederick William Zimer (2) · Francis Alexander Barton (2) · Robert Cooke Sayer (2) · Enrico Forlanini (2) · Edwin Richard Mumford (2) · Estanislao Caballero de los Olivos (2) · William Cowell Sly (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (106)
Granted:
Related to aircraft:
Patent agent:
None (83) · Haseltine, Lake & Co. (6) · Marks & Clerk (4) · Phillipss (3) · W. D. Rowlingson (3) · None (2) · Henry Hughes (2) · Herbert W. T. Jenner (2) · Arthur Otto Sachse (2) · 0 (2) · Boult, Wade & Tennant (2) · Brewer & Son (2) · R. E. P. Craven (2)
National tech categories:
None (74) · IT 8 (15) · GB 4 propel & steer (8) · FR 6.4 (6) · DE 77h.6 (5) · GB 4 framework (4) · GB 4 without buoyant (4) · GB 4 starting (4) · GB 4 aërostats (3) · GB 4 with buoyant (3) · USPC 244/72 (3)
CPCs:
None (89) · CPC B64B1/00 (10) · CPC B64B1/40 (4) · CPC B64C11/006 (4) · CPC B64C33/02 (4) · CPC B64C23/005 (3) · CPC B64B1/58 (3) · CPC B64C11/04 (3) · CPC B64C11/16 (3) · CPC Y02E10/72 (2) · CPC B64C39/005 (2) · CPC B64C2700/6274 (2) · CPC B64C27/82 (2) · CPC B64C27/54 (2) · CPC B64C27/04 (2) · CPC B64B1/60 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 175 results in range #1 to #175.

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

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