Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Filing date: 1900 - 1909 & Family year: 1903

Use the filters below to narrow your results.

Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Alexander Graham Bell (2) · Johann Stumpf (2)
Inventor country:
Applicant person:
None (5) · Alexander Graham Bell (2)
Applicant is inventor:
Tech fields:
Filing date:
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (22) · USPC 244/153R (3) · USPC 416/113 (2) · USPC 416/128 (2) · USPC 244/26 (2)
CPCs:
CPC B64C11/006 (5) · CPC B64B1/00 (4) · CPC B64C11/48 (3) · CPC F05B2260/74 (3) · CPC A63H27/08 (3) · CPC F03D1/025 (3) · CPC Y02E10/72 (3) · CPC B64C11/343 (2) · None (2) · CPC B64C27/12 (2)
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 51 results in range #1 to #51.

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


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