Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: None & Tech fields: None & Family year: 1800 - 1899

Use the filters below to narrow your results.

Office:
Inventors:
None (543) · Otto Lilienthal (7) · Edward Griffith Brewer (4) · Richard Boyman-Boyman (4) · Matthew Piers Watt Boulton (4) · William Nelson Hutchinson (3) · Alexander Melville Clark (3)
Inventor country: (Click arrow to add another value)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
CPCs:
None (170) · CPC B64C11/006 (111) · CPC B64C11/346 (68) · CPC B64C11/48 (60) · CPC B64C11/36 (40) · CPC B63H1/12 (40) · CPC F05B2260/74 (33) · CPC B64C11/343 (31) · CPC Y02E10/722 (30) · CPC F03D11/00 (30) · CPC B63H1/04 (29) · CPC B64C11/06 (27) · CPC B64C27/33 (21) · CPC B64C3/48 (19) · CPC F03D1/025 (17) · CPC B64C11/065 (16) · CPC F03D3/00 (13) · CPC Y02E10/74 (13) · CPC B64C11/003 (12) · CPC Y02E10/72 (12)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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)