Drilldown: Patents

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Patents > Patent agent : Munn & Co. or Victor J. Evans & National tech categories : AT 77d or DE 77 or FR 6.2 or None

Use the filters below to narrow your results.

Year filed:
None (2) · 1860 - 1869 (4) · 1870 - 1879 (6) · 1880 - 1889 (1) · 1890 - 1899 (3) · 1900 - 1909 (7) · 1910 - 1919 (24) · 1920 - 1929 (1)
Year granted:
1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (4) · 1890 - 1899 (3) · 1900 - 1909 (6) · 1910 - 1919 (23) · 1920 - 1929 (3)
Office:
CA (1) · US (47)
Inventors:
William Leslie Denham (2)
Inventor country:
CA (1) · CH (1) · FR (1) · US (45)
Applicant person:
None (3) · William Leslie Denham (2)
Applicant firm:
None (47) · Ocala Foundry and Machine Works (1)
Applicant type:
None (1) · COMPANY+INDIV (1) · INDIV (46)
Applicant is inventor:
No (1) · Yes (47)
Tech fields:
None (12) · propulsion (4) · marine (3) · Propeller (3) · aerial propeller (3) · stability (3) · hybrid (2) · helicopter (2) · hand tools (2) · marine propulsion (2) · frame (2) · marine propeller (2) · Water-wheels (2) · airplane (2)
Filing date:
None (4) · 1860 - 1869 (1) · 1870 - 1879 (6) · 1880 - 1889 (2) · 1890 - 1899 (3) · 1900 - 1909 (7) · 1910 - 1919 (24) · 1920 - 1929 (1)
Full specification filed date:
None (48)
Application number:
None (19) · 10419416 (1) · 12489016 (1) · 14402517 (1) · 14415817 (1) · 14838417 (1) · 15716517 (1) · 16864117 (1) · 17233017 (1) · 1901056109 (1) · 1901083709 (1) · 1902089879 (1) · 1902103686 (1) · 1909512673 (1) · 1910549399 (1) · 1910554217 (1) · 1910561287 (1) · 1910561828 (1) · 1911606516 (1) · 1912707782 (1) · 1913755665 (1) · 1913792020 (1) · 21192418 (1) · 22495318 (2) · 24117318 (1) · 25817018 (1) · 6776715 (1) · 7013916 (1) · 777515 (1)
Grant date:
1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (4) · 1890 - 1899 (3) · 1900 - 1909 (6) · 1910 - 1919 (23) · 1920 - 1929 (3)
Granted:
Yes (48)
Publication date:
None (48)
Supplementary to patent:
None (46) · Patent GB-1918-124012 (1) · Patent US-1913-1094989 (1)
Related to aircraft:
None (1) · .5 (5) · 0 (10) · 1 (29) · No (2) · Yes (1)
Patent agent: (Click arrow to add another value)
Assigned to:
None (43) · Baltimore, MD (1) · Hamilcar H. McNeill (1) · Henry H. Hartsock (1) · Horace Resley (1) · Norris, J. Olney and Isaac T. Norris (2/3) (1) · Ocala Foundry and Machine Works (1) · W. S. Gobble (1) · William Leslie Denham (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (44) · IPC B63H1/04 (1) · IPC B63H5/02 (1) · IPC B64C11/48 (1) · IPC B64C27/04 (1) · IPC B64C27/10 (1) · IPC B64C39/00 (1) · IPC F03D3/04 (1)
CPCs:
CPC B64C27/54 (7) · CPC B64C11/006 (4) · CPC B64C39/005 (3) · CPC B64C17/00 (3) · CPC B64C11/48 (3) · None (2) · CPC F16B2200/40 (2) · CPC F16B2/02 (2) · CPC B64C11/04 (2) · CPC B64C29/0033 (2) · CPC B64B1/00 (2) · CPC B63H1/04 (2) · CPC Y10T403/4677 (2)
Family year:
None (3) · 1860 - 1869 (5) · 1870 - 1879 (5) · 1880 - 1889 (3) · 1890 - 1899 (2) · 1900 - 1909 (7) · 1910 - 1919 (22) · 1920 - 1929 (1)
First filing:
No (3) · Yes (45)
Cites these patents:
None (47) · Patent US-1903-737256 (1) · Patent US-1909-512361 (1)
Citations from after 1930:
None (16) · 1 - 2 (12) · 2 - 8 (14)
Number of text pages:
None (1) · 1 - 2 (11) · 2 - 3 (17) · 3 - 8 (19)
Number of claims:
None (3) · 1 - 2 (11) · 2 - 3 (8) · 3 - 7 (16) · 7 - 16 (10)
Number of diagram pages:
None (1) · 1 - 2 (21) · 2 - 3 (10) · 3 - 7 (16)
Number of figures:
None (1) · 1 - 3 (8) · 3 - 4 (6) · 4 - 6 (11) · 6 - 7 (6) · 7 - 40 (16)

Showing below up to 48 results in range #1 to #48.

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