Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17618)
- Person (2160)
- Publications (24571)
- Techtypes (2385)
Patents > Year granted:
1910 - 1919 
& Office :
AH or
CA or
GB
& Applicant type :
Hermann Burkardt or
INDIV or
None
& CPCs :
CPC B64B1/58 or
CPC B64C3/385
& First filing:
Yes
& Office :
AH or
CA or
GB
& Applicant type :
Hermann Burkardt or
INDIV or
None
& CPCs :
CPC B64B1/58 or
CPC B64C3/385
& First filing:
Yes Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
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Supplementary to patent:
None (62) ·
Patent DE-1908-08-22 (1) ·
Patent DE-1909-05-03 Hans Lohmann (1) ·
Patent DE-1909-227246 (1) ·
Patent DE-1909-232158 (1) ·
Patent DE-1910-234453 (1) ·
Patent DE-1912-12-31 Max M. Bock (1) ·
Patent FR-1909-417231 (1) ·
Patent FR-1910-420958 (1) ·
Patent FR-1911-425176 (1) ·
Patent SE-1917-46288 (1)
Patent agent:
None (32) ·
A. A. Thornton (1) ·
A. Boning (1) ·
Abel & Imray (1) ·
Bernhard Dukes (1) ·
Boult, Wade & Tennant (1) ·
Brewer & Son (1) ·
Clement Lean (1) ·
F. Bosshardt & Co. (1) ·
F. W. Golby (1) ·
Fell & James (1) ·
Francis Heron Rogers (1) ·
G. F. Redfern & Co. (1) ·
H. G. Law (1) ·
Haseltine, Lake & Co. (2) ·
Herbert Haddan & Co. (1) ·
Hyde & Heide (1) ·
J. S. Alford (1) ·
J. S. Withers & Spooner (2) ·
Jensen & Son (1) ·
John Liddle (1) ·
Marks & Clerk (4) ·
Mathys & Co. (1) ·
None (3) ·
O. Graham Devers (1) ·
P.R.J. Willis (1) ·
Reginald Walter Barker (1) ·
Stephen Watkins, Son & Groves (2) ·
Tongue & Birkbeck (1) ·
W. H. Beck & Co. (2) ·
W. P. Thompson & Co. (1) ·
Wheatley & Mackenzie (1)
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Showing below up to 72 results in range #1 to #72.
