Drilldown: Patents

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Patents > Office: US & Tech fields: stability & Number of figures: 4

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Year filed:
None (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (16) · 1910 - 1919 (22)
Year granted:
1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (32)
Office: (Click arrow to add another value)
Inventors:
Inventor country:
DE (3) · FR (1) · GB (1) · NO (1) · US (36)
Applicant person:
None (6)
Applicant firm:
None (41) · Froberg Aeroplane Company (1)
Applicant type:
None (2) · COMPANY + INDIV (1) · INDIV (39)
Applicant is inventor:
None (1) · No (1) · Yes (40)
Tech fields: (Click arrow to add another value)
Filing date:
1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (17) · 1910 - 1919 (22)
Full specification filed date:
None (42)
Application number:
None (7) · 139771D (1) · 16098017 (1) · 1906302821 (1) · 1906306510 (1) · 1907366104 (1) · 1907371058 (1) · 1908418679 (1) · 1908441334 (1) · 1908449513 (1) · 1908458013 (1) · 1909493242 (1) · 1909515084 (1) · 1909521875 (1) · 1909523757 (1) · 1909526301 (1) · 1909527602 (1) · 1909535114 (1) · 1910540363 (1) · 1910545910 (1) · 1910574213 (1) · 1910577262 (1) · 1910578580 (1) · 1910585566 (1) · 1910587211 (1) · 1910588372 (1) · 1910591942 (1) · 1910592443 (1) · 1910594712 (1) · 1911612468 (1) · 1911614809 (1) · 1911622108 (1) · 1911649105 (1) · 1911666085 (1) · 20253217 (1) · 7275916 (1)
Grant date:
1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (32)
Granted:
Yes (42)
Publication date:
January 16, 1912 (1) · February 6, 1912 (1)
Supplementary to patent:
None (38) · Patent DE-1910-04-27 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (1) · Patent US-1878-206153 (1) · Patent US-1907-868038 (1)
Related to aircraft:
0.5 (1) · 1 (31) · Yes (10)
Patent agent:
None (14) · Alexander Thiaroux? (1) · Augustus B. Stoughton (1) · Barton Brownlee Melelee (1) · C. L. Parker (1) · Crosby Bregon (1) · E. J. Chadwick (1) · F. N. Gilbert (1) · Geo H. Whitney (1) · H. B. Willson & Co. (1) · H. Everley? (1) · Hard to read (1) · Herard, Smith & Tennant (1) · Knight Bros. (1) · L. V. Moulton (1) · Lynch & Dore (1) · Munn & Co. (3) · None (1) · Obed B. Billman (1) · R. S. & A. B. Lacey (1) · Randolph, Jr. (1) · S. E. Thomas (1) · Smith, Jr. (1) · Victor J. Evans (3) · Watson E. Coleman (1)
Assigned to:
None (38) · (1/4) (2) · (San Diego, CA) (1) · A. B. Bowman (1) · Froberg Aeroplane Company (1) · Louis W. Felt (1) · M. E. Macmanus (1)
National tech categories:
USPC 244/80 (5) · None (4) · USPC 244/79 (3) · USPC 244/93 (3) · USPC 244/88 (2) · USPC 244/76R (2) · USPC 244/78.1 (2) · USPC 244/48 (2) · USPC 244/87 (2) · USPC 244/20 (2) · USPC 244/13 (2)
IPCs:
None (31) · IPC B64B1/00 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (3) · IPC B64C31/00 (1) · IPC B64C31/02 (1) · IPC B64C31/06 (1) · IPC B64C33/00 (1) · IPC B64C39/00 (1) · IPC F42B10/00 (1) · IPC F42B10/44 (1) · IPC G01C21/18 (1)
CPCs:
CPC A63H27/08 (1) · CPC B64B1/00 (2) · CPC B64C13/00 (6) · CPC B64C13/24 (2) · CPC B64C17/00 (9) · CPC B64C17/06 (2) · CPC B64C23/005 (1) · CPC B64C23/065 (1) · CPC B64C25/405 (1) · CPC B64C2700/6295 (4) · CPC B64C29/0033 (1) · CPC B64C3/14 (2) · CPC B64C31/02 (1) · CPC B64C33/00 (2) · CPC B64C39/00 (1) · CPC B64C39/005 (1) · CPC B64C39/026 (1) · CPC B64C39/04 (1) · CPC B64C39/066 (1) · CPC B64C39/08 (2) · CPC B64C5/04 (1) · CPC F05B2260/74 (1) · CPC F42B10/44 (1) · CPC G01C21/18 (1) · CPC G03B15/00 (1) · CPC Y02E10/72 (1) · CPC Y02T50/80 (1) · CPC Y10T74/12 (2) · CPC Y10T74/1218 (1) · CPC Y10T74/20012 (1) · CPC Y10T74/20201 (1)
Family year:
None (2) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (17) · 1910 - 1919 (21)
First filing:
None (1) · No (3) · Yes (38)
Cites these patents:
None (41) · Patent US-1917-1226312 (1)
Citations from after 1930:
None (16) · 1 (3) · 3 (1) · 9 (1)
Number of text pages:
1 - 2 (1) · 2 - 3 (20) · 3 - 10 (21)
Number of claims:
1 - 2 (3) · 2 - 4 (12) · 4 - 6 (9) · 6 - 7 (5) · 7 - 14 (13)
Number of diagram pages:
1 (13) · 2 (22) · 3 (4) · 4 (3)
Number of figures:
4 (42)

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