Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Family year: 1870 - 1879 & Number of diagram pages: 1-2

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
James Hartness (2)
Inventor country:
Applicant person:
None (7) · James Hartness (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (17) · propulsion (13) · propeller (9) · marine (6) · projectile (6) · navigation (6) · military (6) · None (5) · balloon (5) · hand tools (4) · flapping (4) · car (4) · kite (4) · windmills (3) · paddle-wheels (3) · fasteners (3)
Full specification filed date:
Application number:
Granted:
Publication date:
(There are no values for this filter)
Related to aircraft:
National tech categories:
None (27) · USPC 244/73R (3) · USPC 244/3.23 (3) · USPC 244/153R (3) · USPC 244/119 (2) · USPC 416/194 (2) · USPC 244/97 (2) · USPC 244/22 (2) · USPC 244/94 (2)
CPCs:
CPC B64C27/54 (8) · CPC Y10T403/4677 (5) · CPC B64C11/04 (5) · CPC F16B2/02 (5) · CPC F16B2200/40 (5) · CPC B64B1/40 (4) · CPC B64B1/00 (4) · CPC B64C1/1407 (3) · CPC B64C11/006 (3) · CPC B64C11/00 (3) · CPC Y02E10/74 (3) · CPC F01D5/06 (3) · CPC A63H27/08 (3) · CPC A63B71/0672 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 75 results in range #1 to #75.

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


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