Drilldown: Patents

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Patents > Tech fields: propeller & Number of text pages: 3-4 & Number of claims: 7-15

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Year filed:
None (1) · 1880 - 1889 (4) · 1890 - 1899 (5) · 1900 - 1909 (30) · 1910 - 1919 (26) · 1920 - 1929 (1)
Year granted:
None (2) · 1880 - 1889 (4) · 1890 - 1899 (4) · 1900 - 1909 (16) · 1910 - 1919 (37) · 1920 - 1929 (4)
Office:
AT (1) · AU (3) · CH (1) · FR (3) · GB (12) · US (47)
Inventors:
Thomas Augustus Dring (3) · Eugene F. Falconnet (2) · Alonzo Perry Bliven (2) · Charles F. Roper (2) · Francis Alexander Barton (2) · Louis Coutant Badeau (2)
Inventor country:
AT (1) · AU (1) · CH (3) · DE (4) · EG (1) · FR (2) · GB (7) · SE (1) · US (48)
Applicant person:
None (15) · Alonzo Perry Bliven (2) · Louis Coutant Badeau (2) · Eugene F. Falconnet (2) · Charles F. Roper (2)
Applicant firm:
None (63) · Aircraft Propeller Corp. (1) · C. F. Roper & Company (1) · Continental Air Craft Transportation Company (1) · Daimler-Motoren-Gesellschaft (1)
Applicant type:
None (5) · COMPANY (3) · COMPANY+INDIV (1) · INDIV (58)
Applicant is inventor:
None (1) · No (4) · Yes (62)
Tech fields: (Click arrow to add another value)
Filing date:
1880 - 1889 (4) · 1890 - 1899 (5) · 1900 - 1909 (29) · 1910 - 1919 (28) · 1920 - 1929 (1)
Full specification filed date:
None (63) · 1894 (1) · 1896 (1) · 1900 (1) · 1911 (1)
Application number:
None (23)
Grant date:
None (4) · 1880 - 1889 (4) · 1890 - 1899 (4) · 1900 - 1909 (16) · 1910 - 1919 (35) · 1920 - 1929 (4)
Granted:
No (1) · Yes (66)
Publication date:
None (59) · 1905 (1) · 1910 (2) · 1911 (4) · 1923 (1)
Supplementary to patent:
None (55) · Patent BE-1887-77828 (1) · Patent BE-1908-Bot-Lallemand (1) · Patent CH-1902-27895 (1) · Patent DE-1904-171082 (1) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (1) · Patent DE-1917-305040 (1) · Patent DE-1917-323641 (1) · Patent DE-1917-328806 (1) · Patent DE-1917-333471 (1) · Patent FR-1887-184251 (1) · Patent GB-1887-8255 (1) · Patent GB-1909-12556 (3) · Patent US-1894-526394 (1) · Patent US-1906-850616 (1) · Patent US-1909-1010443 (1)
Related to aircraft:
None (3) · 0 (1) · 1 (46) · Partially (2) · Yes (15)
Patent agent:
None (11) · Munn & Co. (5) · Wheatley & Mackenzie (2) · Arthur Otto Sachse (2) · W. D. Rowlingson (2) · E. Blétry (2) · None (2) · George H. Strong (2)
Assigned to:
None (60) · (1/4) (1) · (San Diego, CA) (1) · A. B. Bowman (1) · Aircraft Propeller Corp. (1) · Albert Lee Jacks (1) · C. F. Roper & Company (1) · Goodyear Tire and Rubber Company (1) · Robert Lee Willis (1) · USPC 244/12.1 (1) · William M. Freeman (1)
National tech categories:
None (19) · USPC 244/66 (4) · FR 6.4 (3) · USPC 244/6 (3) · AU 90.3 (3) · USPC 244/139 (2) · AU 90.5 (2) · USPC 244/48 (2) · USPC 244/64 (2) · USPC 244/30 (2) · USPC 244/26 (2) · USPC 244/80 (2) · USPC 244/87 (2)
IPCs:
None (51) · IPC B64B1/00 (3) · IPC B64B1/58 (2) · IPC B64C 11/00 (1) · IPC B64C1/00 (1) · IPC B64C11/04 (1) · IPC B64C11/20 (1) · IPC B64C11/30 (1) · IPC B64C11/48 (1) · IPC B64C17/00 (2) · IPC B64C30/00 (1) · IPC B64C31/04 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1) · IPC B64D27/04 (1) · IPC B64D31/04 (1)
CPCs:
None (12) · CPC B64B1/00 (8) · CPC B64C23/005 (6) · CPC B64C17/00 (4) · CPC B64C39/005 (3) · CPC B64C39/08 (3) · CPC B64C3/385 (2) · CPC B64C11/48 (2) · CPC B64B1/58 (2) · CPC B64C2700/6295 (2) · CPC B64C11/306 (2)
Family year:
None (8) · 1880 - 1889 (3) · 1890 - 1899 (3) · 1900 - 1909 (29) · 1910 - 1919 (24)
First filing:
None (6) · No (15) · Yes (46)
Cites these patents:
None (66) · Patent US-1905-807498 (1)
Citations from after 1930:
None (14) · 1 (8) · 2 (1) · 4 (2) · 5 (2)
Number of text pages:
3 (32) · 4 (35)
Number of claims:
7 - 8 (16) · 8 - 10 (21) · 10 - 11 (10) · 11 - 15 (20)
Number of diagram pages:
1 - 2 (17) · 2 - 4 (34) · 4 - 6 (16)
Number of figures:
None (1) · 2 - 4 (5) · 4 - 6 (18) · 6 - 8 (15) · 8 - 10 (12) · 10 - 30 (16)

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