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Patents > Year granted: 1911 & Office : DE or US

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Inventor location:
None (381) · Illinois (4) · TX (4) · Bexar county (4) · San Antonio (4) · New York (3) · New York City (3) · Chicago (2) · Los Angeles (2) · New York county (2) · Oklahoma (2) · PA (2) · Paris (2) · Connecticut (2) · Pittsburgh (2) · Allegheny county, Pennsylvania (2) · Berlin (2)
Applicant is inventor:
Full specification filed date:
Application number:
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Supplementary to patent:
None (387) · 1911-05-09 (2) · Patent GB-1911-2636 (2) · 1911-02-14 (2)
Related to aircraft:
Patent agent:
None (209) · Munn & Co. (19) · Victor J. Evans (17) · H. C. Evert & Co. (7) · Joshua R. H. Potts (6) · C. A. Snow & Co. (6) · H. B. Willson & Co. (5) · None (5) · E. E. Vrooman (3) · G. H. Strong (3) · Lincoln Sonntag (3) · R. S. & A. B. Lacey (3) · A. M. Pierce (3) · Watson E. Coleman (3)
National tech categories:
None (50) · USPC 244/80 (19) · USPC 244/90R (17) · DE 77h.5 (14) · USPC 244/139 (13) · USPC 244/45R (12) · USPC 244/66 (11) · USPC 244/22 (11) · USPC 244/6 (10) · USPC 244/48 (9) · DE 77h.4 (7) · USPC 244/144 (6) · USPC 244/233 (6) · USPC 244/13 (6) · USPC 244/89 (6) · USPC 244/119 (6) · USPC 244/51 (6) · USPC 244/87 (6) · USPC 244/50 (6) · USPC 244/60 (6)
IPCs:
None (360) · IPC B64C39/00 (8) · IPC B64C17/00 (7) · IPC B64C13/00 (5) · IPC B64B1/00 (4) · IPC B64C33/00 (4) · IPC B64C3/10 (3) · IPC B64C31/02 (2) · IPC B64C3/38 (2) · IPC B64C35/00 (2) · IPC B64C1/00 (2) · IPC B64B1/14 (2) · IPC B64B1/62 (2)
CPCs:
None (50) · CPC B64C17/00 (31) · CPC B64C2700/6295 (29) · CPC B64C13/00 (28) · CPC B64C23/005 (25) · CPC B64B1/00 (18) · CPC B64C3/385 (16) · CPC B64C33/02 (15) · CPC B64C39/08 (14) · CPC B64B1/40 (11) · CPC B64C33/00 (9) · CPC B64C9/00 (9) · CPC B64C29/0033 (9) · CPC B64C29/0025 (7) · CPC B64C3/14 (7) · CPC B64C13/24 (7) · CPC B64C11/343 (6)
First filing:
Citations from after 1930:

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