Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: safety & Number of claims: 2-5 & Number of figures: 2-4

Use the filters below to narrow your results.

Office:
Inventors:
Nazaire Lacrotte (7) · None (6) · Charles Wolf (3) · James Means (3) · John J. Rectenwald (2) · Oliver K. Chance (2) · Augusto Mattani (2) · Absalom Calhoun Ulmer (2)
Inventor country:
Applicant person:
None (24) · Nazaire Lacrotte (6) · Charles Wolf (3) · Absalom Calhoun Ulmer (2) · Augusto Mattani (2) · John J. Rectenwald (2) · Oliver K. Chance (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
None (18) · FR 6.4 (16) · HU V/h (4) · AT 77d (3) · USPC 244/30 (3) · DE 77h.15 (3) · USPC 244/52 (2) · USPC 244/73R (2) · USPC 244/17.15 (2)
CPCs:
None (16) · CPC B64B1/00 (6) · CPC B64D17/00 (4) · CPC B64B1/40 (4) · CPC B64C39/00 (3) · CPC B64C17/00 (3) · CPC B64C13/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 73 results in range #1 to #73.

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


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