Drilldown: Patents

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Patents > National tech categories: GB 4 with buoyant & Number of claims: None

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Year filed:
1882 (1) · 1884 (3) · 1889 (11) · 1890 (5) · 1891 (4) · 1892 (7) · 1893 (2) · 1894 (1) · 1897 (2) · 1899 (2)
Year granted:
None (33) · 1889 (1) · 1890 (1) · 1897 (2) · 1900 (1)
Office:
GB (38)
Inventors:
Inventor country:
None (22) · AT (1) · DE (4) · FR (4) · GB (2) · NO (1) · TR (1) · US (4)
Applicant person:
None (28) · Albert Emil Karl Rieckert (1) · Alfred George Brookes (1) · Charles Huelser (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 (38)
Applicant type:
None (25) · INDIV (13)
Applicant is inventor:
None (18) · No (2) · Yes (18)
Tech fields:
LTA (31) · whole (18) · propulsion (14) · balloon (11) · frame (10) · car (10) · propeller (9) · rudder (9) · metal (8) · navigation (8) · compartments (8) · ascension (7) · valve (7) · parachute (6) · gas (4) · landing (4) · marine (4) · electricity (4) · wings (4) · jet (4)
Filing date:
None (3) · 1000 - 1099 (1) · 1800 - 1899 (34)
Full specification filed date:
None (38)
Application number:
None (38)
Grant date:
None (35) · 1897 (2) · 1900 (1)
Granted:
None (1) · Yes (37)
Publication date:
None (38)
Supplementary to patent:
None (27) · 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 (1) · Patent NO-1891-2589 (1) · Patent US-1889-417755 (1) · Patent US-1890-432860 (1) · Patent US-1892-502168 (1)
Related to aircraft:
1 (17) · Yes (21)
Patent agent:
None (30) · A. J. Boult (1) · Abel & Imray (1) · Charles Huelser (1) · Edmund Edwards (1) · Hughes & Young (1) · P. Jensen (1) · William Robert Lake (1) · Wm. Brookes & Son (1)
Assigned to:
None (38)
National tech categories: (Click arrow to add another value)
IPCs:
None (38)
CPCs:
None (38)
Family year:
None (15) · 1882 (1) · 1883 (1) · 1888 (1) · 1889 (10) · 1890 (4) · 1891 (3) · 1892 (2) · 1896 (1)
First filing:
None (27) · No (8) · Yes (3)
Cites these patents:
None (38)
Citations from after 1930:
None (38)
Number of text pages:
None (35) · 2 (2) · 3 (1)
Number of claims:
None (38)
Number of diagram pages:
None (36) · 1 (2)
Number of figures:
None (36) · 2 (1) · 3 (1)

Showing below up to 38 results in range #1 to #38.

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