Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs: None & Family year: 1800 - 1899 & Number of diagram pages: 1-2

Use the filters below to narrow your results.

Office:
Inventor location:
None (372) · Illinois (5) · Iowa (3) · Kansas (3) · Philadelphia (3) · Pennsylvania (3)
Applicant is inventor:
Tech fields:
LTA (104) · propulsion (77) · propeller (54) · navigation (41) · Frame (40) · marine (36) · None (35) · projectile (27) · military (26) · balloon (26) · hybrid (25) · windmill (23) · Design (23) · car (22) · flapping (21) · paddle-wheel (18) · stability (16) · propellers (16) · parachute (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (391) · Patent DE-1895-98580 (4) · Patent FR-1898-278192 (4) · Patent FR-1899-292828 (3) · Patent DE-1899-123884 (3) · Patent DE-1898-126955 (3) · Patent RU-1897-3845 (2) · Patent FR-1899-Boinet (2) · Patent FR-1897-266527 (2) · Patent FR-1898-275602 (2) · Patent DE-1896-98109 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Patent agent:
None (215) · Munn & Co. (35) · None (14) · C. A. Snow & Co. (4) · John Wedderburn (3) · Phillips & Leigh (3) · Louis Bagger & Co. (3) · Haseltine, Lake & Co. (3) · E. W. Anderson (2) · Lacey (2) · Knight Bros. (2) · Chas. B. Mann (2) · Richards & Co. (2) · R. H. Eddy (2) · Herbert Haddan & Co. (2)
Assigned to:
None (411)
National tech categories:
None (201) · DE 77 (53) · USPC 244/3.23 (14) · HU V/h (13) · RU Group V (8) · USPC 416/194 (8) · DE 77h (6) · FR 5 (5) · GB 4 without buoyant (5) · USPC 24/713.8 (5) · GB 4 propel & steer (5) · USPC 416/113 (5) · USPC 244/153R (4) · CH 115 (4) · USPC 244/73R (4) · AT 77d (4) · USPC 416/116 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (131) · CPC B64C27/54 (34) · CPC B64C11/006 (31) · CPC B64C11/48 (26) · CPC B64B1/00 (21) · CPC Y02E10/74 (18) · CPC F03D3/00 (16) · CPC Y10T403/4677 (16) · CPC F16B2/02 (16) · CPC B64C11/04 (16) · CPC F42B10/30 (15) · CPC F16B2200/40 (15) · CPC B63H1/12 (14) · CPC B64C11/36 (13) · CPC F05B2260/74 (10) · CPC F01D5/06 (10) · CPC B64C27/463 (10) · CPC F05B2260/96 (10) · CPC B64C11/00 (10) · CPC Y02E10/72 (10)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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)