Drilldown: Patents

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Patents > Grant date: 1912 & National tech categories : USPC 244/22 or USPC 244/93

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Year filed:
1908 (2) · 1909 (6) · 1910 (5) · 1911 (7) · 1912 (4)
Year granted:
(There are no values for this filter)
Office:
US (24)
Inventors:
Charles I. Matson (2) · Claes Eric Winterros (1) · Cleveland A. Rex (1) · David Segal (1) · Felix Michau (1) · Francis Nyilas (1) · George Hipwood (1) · George Seifert (1) · Herman Ludtke (1) · Ira Allen (1) · James E. Gaston (1) · James Peter Olsen Jr. (1) · James Walsh (1) · John G Bauer (1) · John L. Roche (1) · John Marshall (1) · John W. Wolfe (1) · Joseph Canty (1) · Lemuel Seaman Cunningham (1) · Manfredo Ferrero (1) · Patrick Egan (1) · Putnam D Smith (1) · Thomas David Greer (1) · William Phillips (1)
Inventor country:
AH (1) · FR (1) · GB (1) · IT (1) · US (21)
Inventor location:
None (16) · Chicago (2) · FIPSloc=42095 (1) · Minnesota (1) · New Hampshire (1) · Northampton (1) · Northampton county (1) · Northfield, Minnesota (1) · Paris (1) · Pennsylvania (1) · Rice county (1) · Washington (1) · Washington DC (1)
Applicant person:
None (1) · Bauer John G (1) · Charles I. Matson (2) · Claes Eric Winterros (1) · Cleveland A. Rex (1) · David Segal (1) · Felix Michau (1) · Francis Nyilas (1) · George Hipwood (1) · George Seifert (1) · Herman Ludtke (1) · Ira Allen (1) · Jacob Segal (1) · James E. Gaston (1) · James Peter Olsen Jr. (1) · John A Walsh (1) · John Marshall (1) · John W. Wolfe (1) · Joseph Canty (1) · Lemuel Seaman Cunningham (1) · Manfredo Ferrero (1) · Patrick Egan (1) · Smith PUTNAM D (1) · Thomas David Greer (1) · William Phillips (1)
Applicant firm:
None (23) · Rex Aerial Navigating And Construction Company of New Jersey (Phoenix, AZ) (1)
Applicant type:
None (1) · COMPANY (1) · INDIV (22)
Applicant is inventor:
No (1) · Yes (23)
Tech fields:
None (24)
Filing date:
1908 (2) · 1909 (6) · 1910 (5) · 1911 (7) · 1912 (4)
Full specification filed date:
None (24)
Application number:
None (2) · 1908411294 (1) · 1909475017 (1) · 1909494230 (1) · 1909499833 (1) · 1909531567 (1) · 1909533185 (1) · 1910540791 (1) · 1910557653 (1) · 1910564941 (1) · 1910580199 (1) · 1910597204 (1) · 1911605958 (1) · 1911610151 (1) · 1911626934 (1) · 1911637345 (1) · 1911641859 (1) · 1911659949 (1) · 1911666688 (1) · 1912670809 (1) · 1912679952 (1) · 1912691671 (1) · 1912698530 (1)
Grant date:
January 1912 (5) · February 1912 (2) · March 1912 (2) · April 1912 (1) · May 1912 (2) · July 1912 (3) · August 1912 (4) · September 1912 (1) · October 1912 (2) · November 1912 (1) · December 1912 (1)
Granted:
Yes (24)
Publication date:
None (24)
Supplementary to patent:
None (22) · Patent FR-1908-407411 (1) · Patent IT-1907-87304 (1)
Related to aircraft:
1 (16) · Yes (8)
Patent agent:
None (9) · Chandlee & Chandlee (1) · Foster Tennyson Watson & Co. (1) · Foster, Freeman, Watson & Coit (1) · Franklin Hough (1) · Frederick Benjamin (2) · J. R. Cornwall (1) · James Koehl (1) · Moore (1) · Munn & Co. (2) · None (1) · Schly & Davis (1) · W. E. Boulter (1) · Wm. E. Boulter (1)
Assigned to:
None (22) · Louis W. Felt (1) · Rex Aerial Navigating And Construction Company of New Jersey (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (24)
CPCs:
CPC B64C17/00 (6) · CPC B64C2025/325 (1) · CPC B64C2700/6295 (1) · CPC B64C3/385 (1) · CPC B64C33/02 (14) · CPC B64C39/08 (1) · CPC B64C9/00 (1)
Family year:
None (1) · 1907 (1) · 1908 (1) · 1909 (5) · 1910 (5) · 1911 (7) · 1912 (4)
First filing:
None (1) · No (4) · Yes (19)
Cites these patents:
None (24)
Citations from after 1930:
None (9) · 1 (1) · 3 (1)
Number of text pages:
None (6) · 2 - 3 (3) · 3 - 4 (5) · 4 - 5 (2) · 5 - 11 (8)
Number of claims:
None (8) · 1 - 5 (4) · 5 - 11 (5) · 11 - 30 (7)
Number of diagram pages:
None (5) · 1 - 2 (1) · 2 - 3 (6) · 3 - 20 (12)
Number of figures:
None (6) · 3 - 5 (3) · 5 - 8 (5) · 8 - 13 (4) · 13 - 40 (6)

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