Drilldown: Patents

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Patents > Grant date: October 1912 & IPCs : IPC B64C27/28 or None

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Year filed:
None (3) · 1909 (2) · 1910 (6) · 1911 (17) · 1912 (16)
Year granted:
(There are no values for this filter)
Office:
AU (1) · BE (2) · CA (2) · CH (1) · FR (4) · GB (4) · HU (3) · RU (1) · US (26)
Inventors:
Charles Michael Wanzer (2)
Inventor country:
None (1) · AT (1) · DE (6) · DK (1) · FR (3) · GB (3) · HU (2) · IT (1) · RU (1) · US (27) · ZA (1)
Applicant person:
Charles Michael Wanzer (2)
Applicant firm:
None (43) · Utah Aerial Navigation and Power Company (1)
Applicant type:
None (2) · agent (1) · COMPANY+INDIV (1) · INDIV (41)
Applicant is inventor:
No (2) · Yes (42)
Tech fields:
None (23) · airplane (8) · stability (5) · propellers (4) · propeller (3) · helicopter (3) · subsystem (3) · design (2) · HTA (2) · gyroscope (2) · frame (2) · propulsion (2) · navigation (2) · aerodynamics (2) · automatic stability (2)
Filing date:
None (3) · 1909 (2) · 1910 (6) · 1911 (17) · 1912 (16)
Full specification filed date:
January 24, 1912 (1)
Application number:
None (8) · 143655D (1) · 1909523528 (1) · 1909529480 (1) · 1910540252 (1) · 1910549218 (1) · 1910584016 (1) · 1910599069 (1) · 191117130D (1) · 191122829D (1) · 191125190D (1) · 1911608624 (1) · 1911608637 (1) · 1911613222 (1) · 1911629804 (1) · 1911641100 (1) · 1911642176 (1) · 1911648036 (1) · 1911654484 (1) · 1911654891 (1) · 1911666085 (1) · 191205459D (1) · 1912669695 (1) · 1912670809 (1) · 1912674740 (1) · 1912677700 (1) · 1912682570 (1) · 1912692959 (1) · 1912698530 (1) · 1912711542 (1) · 1912712769 (1) · 444556D (1) · 446667D (1) · 446732D (1) · 57591 (1) · 57600 (1) · 57780 (1)
Grant date:
October 1, 1912 (6) · October 7, 1912 (1) · October 8, 1912 (6) · October 9, 1912 (1) · October 10, 1912 (1) · October 12, 1912 (1) · October 15, 1912 (6) · October 16, 1912 (1) · October 21, 1912 (2) · October 22, 1912 (9) · October 24, 1912 (2) · October 28, 1912 (1) · October 29, 1912 (6) · October 31, 1912 (1)
Granted:
Yes (44)
Publication date:
October 1912 (4) · December 1912 (3)
Supplementary to patent:
None (37) · Patent BE-1911-05-15 Georges de Bothezat (1) · Patent DE-1910-258744 (1) · Patent DE-1911-08-14 Heinrich Dittmar (1) · Patent FR-1910-421375 (1) · Patent FR-1911-436934 (1) · Patent GB-1909-26034 (1) · Patent GB-1911-19430 (1)
Related to aircraft:
None (4) · 1 (17) · Yes (23)
Patent agent:
None (27) · A. M. & Wm. Clark (1) · Boult, Wade & Tennant (1) · de Bongé (1) · E. et G. Bede (1) · E. G. Vrooman (1) · Fred Walsh (1) · G. L. Cragg (1) · H. Kirchhofer (1) · Harris & Mills (1) · John Duffie (1) · Johnsons (1) · Munn & Co. (1) · S. Sokal (1) · Sigmund Herzog (1) · Van der Haeghen (1) · Victor J. Evans (1) · Wm. Moore (1)
Assigned to:
None (42) · Conrad L. Schopp (1) · McCormick-Romme Company (1)
National tech categories:
None (9) · AU 90.3 (1) · BE K (2) · CA 244/15 (1) · CH 96g (1) · FR 6.4 (2) · HU V/h (3) · RU Group V (1) · USPC 244/113 (1) · USPC 244/139 (1) · USPC 244/17.11 (2) · USPC 244/17.21 (1) · USPC 244/221 (1) · USPC 244/229 (1) · USPC 244/231 (1) · USPC 244/234 (1) · USPC 244/45R (1) · USPC 244/6 (1) · USPC 244/62 (1) · USPC 244/66 (1) · USPC 244/73R (1) · USPC 244/79 (1) · USPC 244/7R (1) · USPC 244/80 (2) · USPC 244/87 (1) · USPC 244/90R (1) · USPC 244/93 (3) · USPC 416/112 (1)
IPCs: (Click arrow to add another value)
CPCs:
None (12) · CPC B64C39/08 (1) · CPC B64B1/00 (1) · CPC B64C11/001 (1) · CPC B64C11/006 (1) · CPC B64C11/343 (1) · CPC B64C13/00 (4) · CPC B64C17/00 (5) · CPC B64C17/06 (1) · CPC B64C21/02 (1) · CPC B64C23/00 (1) · CPC B64C23/005 (2) · CPC B64C25/445 (1) · CPC B64C27/006 (1) · CPC B64C27/28 (1) · CPC B64C27/52 (1) · CPC B64C27/54 (1) · CPC B64C27/82 (2) · CPC B64C2700/6274 (1) · CPC B64C2700/629 (1) · CPC B64C2700/6295 (3) · CPC B64C3/385 (1) · CPC B64C3/44 (1) · CPC B64C33/00 (1) · CPC B64C39/00 (1) · CPC F03D3/007 (1) · CPC F03D3/068 (1) · CPC F05B2260/503 (1) · CPC F05B2260/72 (1) · CPC Y02E10/74 (2) · CPC Y10T74/20238 (1)
Family year:
1900 - 1909 (3) · 1910 - 1919 (40) · 1960 - 1969 (1)
First filing:
None (2) · No (8) · Yes (34)
Cites these patents:
None (44)
Citations from after 1930:
None (2) · 1 (2) · 3 (2)
Number of text pages:
None (20) · 1 - 2 (1) · 2 - 3 (8) · 3 - 4 (6) · 4 - 20 (9)
Number of claims:
None (19) · 1 - 2 (4) · 2 - 4 (5) · 4 - 6 (10) · 6 - 13 (6)
Number of diagram pages:
None (1) · 1 (9) · 2 (7) · 3 (5) · 4 (2)
Number of figures:
None (1) · 2 - 3 (2) · 3 - 4 (7) · 4 - 6 (7) · 6 - 12 (6)

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