Drilldown: Patents

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Patents > Assigned to : Worcester, MA or None & IPCs: IPC B64C33/00

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Year filed:
None (1) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1900 - 1909 (41) · 1910 - 1919 (33)
Year granted:
None (5) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1900 - 1909 (29) · 1910 - 1919 (39) · 1920 - 1929 (2)
Office:
DE (3) · FR (33) · GB (16) · US (26)
Inventors:
Franz Xaver Wels (3) · Julius Uherkovich de Uherkócz (2) · Henry Mesinger (2) · Lin-Marius Mannent (2) · Richard A. Engler (2)
Inventor country:
None (1) · AT (5) · AU (1) · BE (1) · DE (6) · DZ (1) · ES (1) · FR (25) · GB (6) · HU (1) · IT (2) · PY (1) · RO (1) · SE (1) · US (25) · VN (1)
Applicant person:
Franz Xaver Wels (3) · None (2) · Julius Uherkovich de Uherkócz (2) · Lin-Marius Mannent (2) · Henry Mesinger (2) · Richard A. Engler (2)
Applicant firm:
None (77) · Garabed Magasadjian (1)
Applicant type:
None (5) · INDIV (73)
Applicant is inventor:
No (4) · Yes (74)
Tech fields:
flapping (35) · ornithopter (23) · propulsion (18) · Wings (14) · airplane (13) · frame (12) · design (11) · stability (11) · navigation (10) · hybrid (9) · human-powered (8) · lift (7) · HTA (6) · rudder (5) · propeller (4) · glider (4) · None (4) · airship (4) · sustentation (4)
Filing date:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (42) · 1910 - 1919 (33)
Full specification filed date:
None (71) · 1909 (3) · 1910 (1) · 1913 (3)
Application number:
None (6)
Grant date:
None (5) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1900 - 1909 (29) · 1910 - 1919 (39) · 1920 - 1929 (2)
Granted:
None (2) · No (4) · Yes (72)
Publication date:
None (47) · 0 - 99 (1) · 1900 - 1999 (30)
Supplementary to patent:
None (59) · Patent AT-1912-75092 (3) · Patent AU-1909-1372009 (1) · Patent BE patent of 24 Oct 1911 (1) · Patent DE-1910-05-25 Richard Blum (1) · Patent DE-1912-7-15 (1) · Patent FR-1908-393456 (1) · Patent FR-1908-394618 (1) · Patent FR-1908-395696 (1) · Patent FR-1909-402329 (1) · Patent FR-1910-419140 (1) · Patent FR-1911-429078 (1) · Patent FR-1912-446040 (1) · Patent GB-1913-4191 (2) · Patent HU-1904-31053 (1) · Patent US-1907-868039 (1) · Patent US-1909-940701 (1) · Patent US-1910-1018190 (1) · Patent US-1912-1031461 (1)
Related to aircraft:
None (1) · 1 (44) · Yes (33)
Patent agent:
None (25) · None (4) · Weismann et Marx (4) · E. Blétry (3) · Armengaud jeune (3) · W. P. Thompson & Co. (2) · F. N. Gillent (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (19) · DE 77h.10 (1) · DE 77h.13 (1) · FR 6.3 (2) · FR 6.4 (31) · USPC 185/40R (1) · USPC 188/84 (1) · USPC 192/17R (1) · USPC 244/11 (6) · USPC 244/22 (14) · USPC 244/28 (1) · USPC 244/63 (2) · USPC 244/64 (2) · USPC 244/72 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/38 (1) · CPC B64C33/00 (62) · CPC B64C33/02 (16)
Family year:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (42) · 1910 - 1919 (31)
First filing:
No (27) · Yes (51)
Cites these patents:
None (76) · Patent GB-1908-17150 (1) · Patent US-1900-688135 (1)
Citations from after 1930:
None (8) · 1 (6) · 2 (1)
Number of text pages:
None (9) · 2 - 3 (26) · 3 - 4 (20) · 4 - 11 (23)
Number of claims:
None (15) · 1 - 3 (19) · 3 - 4 (11) · 4 - 7 (19) · 7 - 20 (14)
Number of diagram pages:
None (7) · 1 - 2 (27) · 2 - 3 (18) · 3 - 9 (26)
Number of figures:
None (12) · 1 - 4 (9) · 4 - 5 (7) · 5 - 7 (19) · 7 - 9 (14) · 9 - 30 (17)

Showing below up to 78 results in range #1 to #78.

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