Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or GB or HU or US & Related to aircraft : 0.5 or Jan 15, 1908 or Partially or mooring & Patent agent: None & IPCs : IPC B64C23/00 or IPC B64C3/54 or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Nathan Scholfield (3) · Ernest Wilson (2) · James Grieve Lorrain (2) · Charles John Evans (2) · Joseph Allison Steinmetz (2)
Inventor country:
Applicant person:
None (35) · Nathan Scholfield (3) · Joseph Allison Steinmetz (2)
Applicant type:
Applicant is inventor:
Tech fields:
military (24) · projectile (23) · propeller (9) · propulsion (9) · marine (7) · blades (6) · None (6) · electricity (5) · windmill (5) · LTA (5) · paddle-wheel (4) · Propellers (4) · electronics (4) · stability (4) · balloon (3) · navigation (3) · paddle wheels (3) · water wheel (3) · feathering (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
National tech categories:
None (31) · USPC 244/3.23 (13) · GB 4 propel & steer (4) · USPC 102/371 (4) · USPC 416/128 (3) · USPC 416/228 (2) · USPC 416/108 (2) · USPC 416/116 (2) · USPC 416/132B (2) · USPC 416/132R (2) · USPC 416/135 (2) · USPC 244/3.3 (2) · USPC 244/3.28 (2) · USPC 416/197A (2) · USPC 416/227R (2) · USPC 244/3.1 (2) · GB 4 aërostats (2)
IPCs: (Click arrow to add another value)
CPCs:
None (21) · CPC B64C11/006 (10) · CPC F42B10/30 (9) · CPC B64C11/48 (5) · CPC Y02E10/72 (5) · CPC F03D1/025 (4) · CPC F05B2260/74 (4) · CPC B63H1/04 (3) · CPC B64C11/343 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 93 results in range #1 to #93.

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


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