Drilldown: Patents

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Patents > National tech categories: GB 4 with buoyant & CPCs: None

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Year filed:
1882 (1) · 1884 (3) · 1889 (11) · 1890 (4) · 1891 (3) · 1892 (5) · 1893 (3) · 1894 (1) · 1897 (2) · 1899 (6)
Year granted:
None (29) · 1889 (1) · 1890 (1) · 1894 (1) · 1897 (2) · 1899 (2) · 1900 (3)
Office:
GB (39)
Inventors:
William Nelson Hutchinson (2)
Inventor country:
None (19) · AT (1) · CH (1) · DE (6) · ES (1) · FR (3) · GB (3) · NO (1) · TR (1) · US (4)
Inventor location:
None (39)
Applicant person:
None (28) · Albert Emil Karl Rieckert (1) · Alfred George Brookes (1) · Alfred Julius Boult (1) · August Riedinger (1) · E. R. Krocker (1) · Edmund Edwards (1) · Ernest Howard Grey (1) · Frederick William Zimer (1) · Herman August Julius Rieckert (1) · P. Y. Alexander (1) · Patent FR-1883-159430 (1) · William Robert Lake (1)
Applicant firm:
None (39)
Applicant type:
None (22) · INDIV (17)
Applicant is inventor:
None (15) · No (2) · Yes (22)
Tech fields:
None (39)
Filing date:
None (3) · 1000 - 1099 (1) · 1800 - 1899 (35)
Full specification filed date:
None (37) · 1894 (1) · 1900 (1)
Application number:
None (39)
Grant date:
None (31) · 1890 - 1899 (4) · 1900 - 1909 (3) · 2000 - 2009 (1)
Granted:
None (1) · Yes (38)
Publication date:
None (39)
Supplementary to patent:
None (27) · Patent CH-1899-18666 (1) · Patent DE-1897-91999 (1) · Patent DE-1899-123884 (1) · Patent FR-1883-159430 (1) · Patent FR-1888-194184 (1) · Patent FR-1891-213115 (1) · Patent FR-1891-216860 (1) · Patent GB-1886-8051 (2) · Patent US-1889-417755 (1) · Patent US-1890-432860 (1) · Patent US-1892-502168 (1)
Related to aircraft:
1 (20) · Yes (19)
Patent agent:
None (28) · A. J. Boult (1) · Abel & Imray (1) · Boult & Wade (1) · Boult, Wade & Kilburn (1) · Edmund Edwards (1) · F. Bosshardt & Co. (1) · Hughes & Young (1) · P. Jensen (1) · William Robert Lake (1) · Wm. Brookes & Son (1) · Wm. P. Thompson & Co. (1)
Assigned to:
None (39)
National tech categories: (Click arrow to add another value)
IPCs:
None (39)
CPCs: (Click arrow to add another value)
Family year:
None (17) · 1882 (1) · 1883 (1) · 1888 (1) · 1889 (10) · 1890 (3) · 1891 (2) · 1892 (2) · 1896 (1) · 1899 (1)
First filing:
None (28) · No (7) · Yes (4)
Cites these patents:
None (38) · Patent GB-1896-19978 (1)
Citations from after 1930:
None (39)
Number of text pages:
None (31) · 1 (1) · 2 (3) · 3 (4)
Number of claims:
None (34) · 2 (2) · 3 (1) · 5 (1) · 7 (1)
Number of diagram pages:
None (32) · 1 (4) · 2 (3)
Number of figures:
None (32) · 1 - 3 (2) · 3 - 10 (5)

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