Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : AT 77d or USPC 89/1.1 & Number of claims: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
None (22) · Reinhold Richter (5) · Alfred E. Wunderlich (2) · Josef Deixler (2) · Jakob Haw (2) · Eduard Zaparka (2) · Heinrich Bier (2)
Inventor country:
Applicant person:
None (47) · Reinhold Richter (5) · Heinrich Bier (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields:
Airplane (46) · LTA (30) · frame (27) · Design (22) · Construction (18) · wings (17) · Propulsion (16) · stability (14) · None (13) · propellers (13) · Airship (13) · Subsystem (12) · Aerodynamics (12) · navigation (11) · Whole (10) · lift (9) · Tragfläche (9) · propeller (9) · control (9)
Full specification filed date:
Granted:
Supplementary to patent:
None (64)
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 127 results in range #1 to #127.

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

P


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