Drilldown: Patents
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Patents > Office:
US
& Applicant firm:
None
& Applicant type
:
INDIV
or
А. Нейфельд
& National tech categories
:
FR 6.4
or
USPC 244/153R ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
Inventors:
Applicant person:
None (1) ·
advertising (1) ·
airplane (1) ·
cargo (1) ·
communication (1) ·
covering (1) ·
frame (12) ·
fun (4) ·
glider (1) ·
keel (1) ·
kite (35) ·
marine (3) ·
parachute (1) ·
passenger (1) ·
photography (1) ·
rudder (1) ·
safety (1) ·
sail (1) ·
stability (2) ·
toy (1)
None (17) ·
Adolph Zinske? (1) ·
Briesen Knauth (1) ·
Charles Tamer Brown (1) ·
Dillon? (1) ·
E. J. Chadwick (1) ·
E. W. Anderson (1) ·
Higdon, Longan, and Higdon (1) ·
James L. Norris (1) ·
Jules Pelletier (1) ·
L. W. Lewell (1) ·
Mauro, Cameron & Lewis (1) ·
Mauro, Cameron, Lewis, and Massie (1) ·
Maxim Fenwick Pawes (1) ·
Munn & Co. (1) ·
None (2) ·
R. B. Whederton (1) ·
Van Sautern and ? (1) ·
Wilhelm Rommer (1) ·
Wm. R. Singleton (1)
Showing below up to 37 results in range #1 to #37.