Drilldown: Patents

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Patents > CPCs: CPC B64C39/005 & Number of claims: 3-7

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Year filed:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (20) · 1910 - 1919 (38)
Year granted:
1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (10) · 1910 - 1919 (47) · 1920 - 1929 (1)
Office:
DE (1) · FR (11) · GB (12) · US (38)
Inventors:
Alfred-Eugène Pichou (3) · John Henry Jensen (2) · Edward Hoult (2) · Isaac Bell (2) · John Philip McGuire (2) · Ruter William Springer (2)
Inventor country:
AU (1) · CA (2) · DE (4) · FR (7) · GB (7) · IE (2) · TN (1) · US (38)
Applicant person:
Alfred-Eugène Pichou (3) · None (2) · John Philip McGuire (2) · Edward Hoult (2) · Ruter William Springer (2) · Isaac Bell (2) · John Henry Jensen (2)
Applicant firm:
None (62)
Applicant type:
None (2) · INDIV (60)
Applicant is inventor:
No (1) · Yes (61)
Tech fields:
propulsion (19) · None (14) · airplane (14) · frame (11) · navigation (11) · propeller (8) · LTA (8) · stability (7) · helicopter (7) · hybrid (7) · design (6) · wings (4) · heavier-than-air (4) · landing (4) · flapping (4) · HTA (4)
Filing date:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1900 - 1909 (20) · 1910 - 1919 (38)
Full specification filed date:
None (58) · 1910 (2) · 1912 (1) · 1914 (1)
Application number:
None (9)
Grant date:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (10) · 1910 - 1919 (46) · 1920 - 1929 (1)
Granted:
No (1) · Yes (61)
Publication date:
None (48) · 1903 (1) · 1904 (1) · 1909 (1) · 1910 (4) · 1911 (1) · 1912 (1) · 1913 (1) · 1914 (1) · 1915 (2) · 1918 (1)
Supplementary to patent:
None (49) · Patent CA-1909-126457 (2) · Patent FR-1902-326476 (2) · Patent FR-1908-401308 (1) · Patent FR-1911-429078 (1) · Patent FR-1912-461530 (1) · Patent GB-1909-6378 (1) · Patent GB-1911-12188 (1) · Patent US-1909-1010443 (1) · Patent US-1909-1137533 (1) · Patent US-1916-1208684 (1) · TN1910-11-05 (1)
Related to aircraft:
1 (46) · Yes (16)
Patent agent:
None (9) · Munn & Co. (5) · Marks & Clerk (3) · H. D. Fitzpatrick & Co. (2) · Sigmund Herzog (2) · C. A. Snow & Co. (2) · E. Blétry (2)
Assigned to:
None (61) · A. B. Bowman (1)
National tech categories:
None (18) · DE 77h.5 (1) · FR 6.2 (1) · FR 6.3 (2) · FR 6.4 (8) · USPC 244/103R (1) · USPC 244/133 (1) · USPC 244/138A (1) · USPC 244/20 (10) · USPC 244/218 (1) · USPC 244/39 (2) · USPC 244/48 (1) · USPC 244/50 (1) · USPC 244/64 (2) · USPC 244/70 (9) · USPC 244/72 (1) · USPC 244/87 (1) · USPC 244/9 (6) · USPC 244/90R (1) · USPC 416/112 (2) · USPC 416/113 (2) · USPC 416/116 (1)
IPCs:
None (28) · IPC B64C39/00 (34) · IPC C07D209/34 (1)
CPCs: (Click arrow to add another value)
Family year:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (21) · 1910 - 1919 (36)
First filing:
None (1) · No (14) · Yes (47)
Cites these patents:
None (62)
Citations from after 1930:
None (19) · 1 (9) · 4 (1) · 5 (1)
Number of text pages:
2 - 3 (18) · 3 - 4 (27) · 4 - 8 (17)
Number of claims:
3 (16) · 4 (19) · 5 (12) · 6 (9) · 7 (6)
Number of diagram pages:
1 (12) · 2 (21) · 3 (21) · 4 (5) · 5 (3)
Number of figures:
2 - 4 (10) · 4 - 5 (10) · 5 - 6 (12) · 6 - 9 (15) · 9 - 16 (15)

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