Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1800 - 1899 & National tech categories : FR 15.2 or None

Use the filters below to narrow your results.

Inventor location:
None (1191) · Illinois (7) · Kansas (4) · Cumberland county, ME (3) · Philadelphia (3) · Pennsylvania (3) · Paris (3) · Ohio (3) · Iowa (3) · Wisconsin (3)
Applicant is inventor:
Tech fields:
None (646) · LTA (177) · navigation (103) · propulsion (91) · balloon (81) · propeller (41) · marine (39) · windmill (32) · Airplane (26) · frame (21) · paddle-wheel (20) · dirigible (19) · safety (16) · instrument (16) · rudder (15) · propellers (15) · aerostat (14) · hybrid (14) · stability (13) · car (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (1205) ·   (5) · Patent FR-1891-216860 (4) · 1 (3) · Patent DE-1893-73799 (2) · Patent CH-1899-18666 (2) · Patent FR-1880-139386 (2) · Patent GB-1880-2498 (2)
Related to aircraft:
Patent agent:
None (1049) · Munn & Co. (26) · None (8) · 1 (8) · Haseltine, Lake & Co. (5) · C. A. Snow & Co. (4) · John Wedderburn (4) · Phillips & Leigh (3) · Louis Bagger & Co. (3) · Armengaud aîné (2) · Dodge & Son (2) · R. H. Eddy (2) · Richards & Co. (2) · E. W. Anderson (2) · Knight Bros. (2) · Armengaud jeune (2) · D. Young & Co. (2) · 0.5 (2) · Herbert Haddan & Co. (2) · James L. Norris (2)
Assigned to:
None (1226) · 1 (4) · Magneso Calcite Fire-Proof Company (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (608) · CPC B64C11/006 (119) · CPC B64C11/48 (73) · CPC B64C11/346 (66) · CPC B63H1/12 (43) · CPC B64C11/36 (39) · CPC F05B2260/74 (34) · CPC F03D11/00 (32) · CPC Y02E10/722 (32) · CPC B64C11/343 (30) · CPC B63H1/04 (30) · CPC B64C27/54 (29) · CPC B64C11/06 (28) · CPC F03D1/025 (22) · CPC Y02E10/72 (21) · CPC B64C27/33 (19) · CPC B64C3/48 (16) · CPC B64C11/065 (16)
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)

G

P


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