Drilldown: Patents

Jump to navigation Jump to search
Patents > Family year: 1800 - 1899 & First filing: Yes & Number of figures: 2-4

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (225) · Illinois (3) · Tennessee (2) · Ohio (2) · New Hampshire (2) · Missouri (2) · Minnesota (2) · Michigan (2) · Massachusetts (2) · Kansas (2) · Iowa (2) · Wisconsin (2) · Berlin (2) · California (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (122) · Munn & Co. (34) · None (7) · John Wedderburn (4) · C. A. Snow & Co. (2) · Louis Bagger & Co. (2) · Henry Howson (2) · Phillips & Leigh (2)
Assigned to:
None (236)
National tech categories:
None (98) · DE 77 (30) · USPC 244/3.23 (18) · USPC 244/153R (9) · USPC 244/30 (7) · USPC 416/113 (5) · USPC 244/31 (3) · USPC 244/155R (3) · USPC 244/3.1 (3) · USPC 244/3.3 (3) · USPC 244/97 (3)
IPCs:
None (185) · IPC B64B1/00 (18) · IPC B64C31/06 (11) · IPC F42B10/00 (8) · IPC B64C31/00 (8) · IPC B64C33/02 (4) · IPC B64B1/62 (4) · IPC B64C39/00 (2) · IPC B64C3/38 (2) · IPC B64C3/00 (2) · IPC B64C29/00 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2) · IPC F42B10/34 (2)
CPCs:
None (26) · CPC B64C27/54 (18) · CPC B64C11/006 (18) · CPC B64B1/00 (18) · CPC F42B10/30 (16) · CPC B64C11/48 (14) · CPC B64C11/36 (12) · CPC A63H27/08 (11) · CPC Y02E10/74 (11) · CPC F16B2/02 (10) · CPC B64C11/04 (10) · CPC B64B1/40 (10) · CPC Y10T403/4677 (10) · CPC B63H1/12 (9) · CPC F16B2200/40 (9) · CPC F03D3/00 (9) · CPC F05B2260/74 (8) · CPC Y02E10/72 (8) · CPC B64C33/02 (6) · CPC Y02E10/223 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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)