Drilldown: Patents

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Patents > National tech categories : USPC 244/139 or USPC 244/22 & Number of diagram pages: 2-3

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Year filed:
1870 - 1879 (2) · 1900 - 1909 (23) · 1910 - 1919 (27)
Year granted:
1870 - 1879 (2) · 1900 - 1909 (14) · 1910 - 1919 (34) · 1920 - 1929 (2)
Office:
US (52)
Inventors:
Charles I. Matson (2) · Julius Uherkovich de Uherkocz (2)
Inventor country:
AH (1) · AU (1) · DE (2) · FR (2) · GB (1) · IT (1) · RU (1) · US (45)
Inventor location:
None (44) · Brooklyn (1) · Chicago (2) · Cincinnati (1) · Denver (1) · FIPSloc=42095 (1) · Grand Rapids (1) · Hamilton county, OH (1) · Michigan (1) · Northampton (1) · Northampton county (1) · Paris (1) · Pennsylvania (1)
Applicant person:
Charles I. Matson (2) · Julius Uherkovich de Uherkócz (2)
Applicant firm:
None (52)
Applicant type:
INDIV (52)
Applicant is inventor:
No (2) · Yes (50)
Tech fields:
flapping (21) · ornithopter (18) · frame (14) · airplane (12) · propulsion (11) · None (10) · propeller (10) · navigation (8) · parachute (6) · hybrid (6) · safety (5) · airfoil (5) · marine (5) · stability (4) · rudder (4) · landing (4) · wings (4) · helicopter (3) · takeoff (3)
Filing date:
1870 - 1879 (2) · 1900 - 1909 (23) · 1910 - 1919 (27)
Full specification filed date:
None (52)
Application number:
None (6)
Grant date:
1870 - 1879 (2) · 1900 - 1909 (14) · 1910 - 1919 (34) · 1920 - 1929 (2)
Granted:
No (2) · Yes (50)
Publication date:
(There are no values for this filter)
Supplementary to patent:
None (47) · Patent DE-1907-217533 (1) · Patent FR-1908-407411 (1) · Patent FR-1910-419140 (1) · Patent IT-1907-87304 (1) · Patent US-1907-868039 (1)
Related to aircraft:
None (1) · 1 (45) · Yes (6)
Patent agent:
None (7) · A. M. Wilson (1) · Albert H. Bates (1) · Alexander Emery? (1) · C. A. Snow & Co. (3) · C. Spongel (1) · Chester P. Shepherd (1) · Criswell & Criswell (1) · Cyrus W. Rice (1) · E. B. Stocking (1) · Eloyden Mark (1) · Emil Starek (1) · F. N. Gillent (2) · Foster Tennyson Watson & Co. (1) · Foster, Freeman, Watson & Coit (2) · Frederick Benjamin (2) · Frederick Tasker (1) · G. H. Strong (1) · George H. Strong (1) · H. A. Macy (1) · H. C. Evert & Co. (1) · J. R. Cornwall (1) · James Sheehy & Co. (1) · L. Collamer (1) · Moore (1) · Munn & Co. (4) · None (2) · Robt. A. P. Lacey (1) · S. E. Thomas; L. E. Thomas? (1) · Unclear (1) · Victor J. Evans (1) · W. E. Boulter (1) · Watson E. Coleman (1) · Wheatley (1) · Wiedersheim & Fairbanks (1) · Wm. E. Boulter (1) · Woodward & Chandler (1)
Assigned to:
None (49) · Henri Berlie (1) · Sarah J. Montgomery (1) · Stella Noel (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (36) · IPC B64C27/00 (1) · IPC B64C33/00 (11) · IPC B64C33/02 (1) · IPC B64C39/00 (1) · IPC B64D25/00 (2) · IPC B64D25/12 (2)
CPCs:
CPC B64C23/005 (3) · CPC B64C27/006 (1) · CPC B64C27/82 (2) · CPC B64C2700/6256 (1) · CPC B64C33/00 (4) · CPC B64C33/02 (37) · CPC B64C39/003 (1) · CPC B64C39/026 (1) · CPC B64C39/08 (1) · CPC B64D17/80 (2)
Family year:
None (2) · 1870 - 1879 (1) · 1900 - 1909 (22) · 1910 - 1919 (27)
First filing:
None (2) · No (8) · Yes (42)
Cites these patents:
None (52)
Citations from after 1930:
None (15) · 1 (5) · 2 (3)
Number of text pages:
None (1) · 2 (19) · 3 (17) · 4 (9) · 5 (5) · 6 (1)
Number of claims:
None (2) · 1 - 3 (5) · 3 - 4 (8) · 4 - 7 (15) · 7 - 12 (10) · 12 - 20 (12)
Number of diagram pages:
2 (30) · 3 (22)
Number of figures:
None (1) · 3 - 4 (4) · 4 - 5 (8) · 5 - 7 (17) · 7 - 8 (10) · 8 - 14 (12)

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