Drilldown: Patents

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Patents > CPCs : CPC B61D41/00 or CPC B64C3/00 & Number of claims: 4-5

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Year filed:
None (2) · 1908 (1) · 1909 (5) · 1910 (1) · 1911 (2) · 1912 (4) · 1913 (3) · 1914 (1) · 1915 (4) · 1916 (7) · 1917 (4) · 1918 (7)
Year granted:
1908 (1) · 1909 (1) · 1910 (4) · 1911 (3) · 1912 (2) · 1913 (3) · 1914 (2) · 1915 (2) · 1916 (4) · 1917 (4) · 1918 (1) · 1919 (6) · 1920 (3) · 1921 (4) · 1922 (1)
Office:
DE (5) · FR (12) · GB (19) · US (5)
Inventors:
None (5) · James Jacob Mayrow (3)
Inventor country:
None (1) · AT (1) · CH (1) · DE (7) · FR (10) · GB (13) · HU (1) · IT (2) · RO (1) · US (6)
Inventor location:
None (39) · London (2)
Applicant person:
None (5) · James Jacob Mayrow (3)
Applicant firm:
None (31) · Blackburn Aeroplane and Motor Co. (1) · British and Colonial Aeroplane Co. (1) · E. Rumpler Luftfahrzeugbau G.m.b.H. (1) · Jacob Lohner & Co. (1) · John A. Roebling's Sons (1) · Nieuport and General Aircraft Co. Ltd. (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Sopwith Aviation Company Limited (1)
Applicant type:
COMPANY (6) · COMPANY+INDIV (4) · INDIV (30) · UNIV-PRO-GOV (1)
Applicant is inventor:
No (5) · Yes (36)
Tech fields:
None (41)
Filing date:
1908 (1) · 1909 (5) · 1910 (1) · 1911 (2) · 1912 (4) · 1913 (3) · 1914 (1) · 1915 (4) · 1916 (8) · 1917 (4) · 1918 (8)
Full specification filed date:
None (28) · 1910 (2) · 1912 (1) · 1914 (1) · 1916 (3) · 1917 (4) · 1918 (1) · 1919 (1)
Application number:
Grant date:
1908 (1) · 1909 (1) · 1910 (4) · 1911 (3) · 1912 (1) · 1913 (3) · 1914 (3) · 1915 (1) · 1916 (4) · 1917 (4) · 1919 (6) · 1920 (5) · 1921 (4) · 1922 (1)
Granted:
Yes (41)
Publication date:
None (25) · 1908 (1) · 1909 (1) · 1910 (1) · 1911 (3) · 1912 (1) · 1913 (3) · 1914 (1) · 1920 (3) · 1921 (1) · 1922 (1)
Supplementary to patent:
None (34) · Dec 28, 1917 in the U.S. (1) · Patent AT-1913-79244 (1) · Patent DE-1907-240268 (1) · Patent FR-1909-403985 (1) · Patent FR-1911-448337 (1) · Patent FR-1917-504302 (1) · Patent GB-1912-26911 (1) · Patent GB-1912-7553 (1) · Patent US-1914-1157636 (1)
Related to aircraft:
None (1) · 0 (1) · 1 (27) · Yes (12)
Patent agent:
None (7) · A. M. & Wm. Clark (1) · Armengaud jeune (2) · B. Singer (1) · Boult, Wade, and Tennant (1) · Brewer & Son (1) · C. Baumann (1) · Chassevent (1) · Dupont et Elluin (1) · Edmund Hunt & Co. (1) · Eric W. Walford (2) · Frank J. Kent (?) (1) · H. Gardner & Co. (1) · H. Gardner & Son (2) · H. R. Kerslake (1) · Haseltine, Lake & Co. (2) · Hippolyte Josse (1) · J. D. Roots & Co. (1) · J. Lejeune (1) · L. Chassevent (1) · Marks & Clerk (4) · None (3) · Philip -- Ricekweich? (1) · Phillipss (1) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (1) · W. H. Beck & Co. (1)
Assigned to:
None (39) · John A. Roebling's Sons (1) · John William Rapp (1)
National tech categories:
None (22) · DE 77h.5 (4) · DE 77h.7 (1) · FR 6.4 (13) · USPC 114/290 (1) · USPC 244/123.12 (1)
IPCs:
None (1) · IC B64C3/00 (1) · IPC B64C25/36 (1) · IPC B64C3/00 (39) · IPC B64C3/18 (1) · IPC B64D27/02 (1)
CPCs: (Click arrow to add another value)
Family year:
None (1) · 1908 (1) · 1909 (5) · 1910 (1) · 1911 (2) · 1912 (4) · 1913 (2) · 1914 (2) · 1915 (3) · 1916 (8) · 1917 (5) · 1918 (7)
First filing:
No (12) · Yes (29)
Cites these patents:
None (41)
Citations from after 1930:
None (12) · 1 (5) · 2 (1) · 3 (1)
Number of text pages:
2 - 3 (18) · 3 - 20 (23)
Number of claims:
4 (28) · 5 (13)
Number of diagram pages:
0 - 20 (41)
Number of figures:
2 - 4 (6) · 4 - 5 (6) · 5 - 8 (9) · 8 - 12 (9) · 12 - 100 (11)

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