Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
None (2) ·
Alexander Albert Holle (5) ·
Antonio Valenzuela (1) ·
Bernadus Somers (1) ·
Ciro Fidel Méndez (1) ·
Daniel Lewis (3) ·
Dr. Cornelis Schoute (1) ·
Emanuel Spreekmeester (1) ·
Ernesto Fuchs (2) ·
Floris Albert van Heyst (2) ·
Frederick William Dufwa (3) ·
George Hoedt (1) ·
George Lanzius (1) ·
Herbert M. Cooley (1) ·
Johan Christoffel van Kempen (1) ·
Johannes Aloisius Wilhelmus Kalberg (1) ·
Johannes Jacobus Loke (2) ·
Juan García Villalobos (1) ·
Marius Franciscus Engelbertus Dekker (1) ·
Nicolaas Everhard Groeneveld Meyer (1) ·
Pascal Frère (1) ·
Rodolfo Aizpuru (1) ·
Simon Wynberg (1) ·
Tereso Moreno (1) ·
Wilhelmina Bom (1) ·
William J. Wells (1) ·
William James Wells (2)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
None (3) ·
Alexander Albert Holle (4) ·
Antonio Valenzuela (1) ·
Bernadus Somers (1) ·
Ciro Fidel Méndez (1) ·
Daniel Lewis (3) ·
Dr. Cornelis Schoute (1) ·
Emanuel Spreekmeester (1) ·
Ernesto Fuchs (2) ·
Floris Albert van Heyst (2) ·
Frederick William Dufwa (3) ·
George Hoedt (1) ·
George Lanzius (1) ·
Herbert M. Cooley (1) ·
Jacob Reutimann (1) ·
Johan Christoffel van Kempen (1) ·
Johannes Aloisius Wilhelmus Kalberg (1) ·
Johannes Jacobus Loke (2) ·
Juan García Villalobos (1) ·
Marius Franciscus Engelbertus Dekker (1) ·
Nicolaas Everhard Groeneveld Meyer (1) ·
Pascal Frère (1) ·
Robert John Wells (1) ·
Roberto Ypina (1) ·
Rodolfo Aizpuru (1) ·
Simon Wynberg (1) ·
Tereso Moreno (1) ·
Wilhelmina Bom (1) ·
William J. Wells (1) ·
William James Wells (1) ·
Williams James Welles (1)
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Full specification filed date:
Application number:
None (9) ·
13846416 (1) ·
1908448258 (1) ·
190916367D (1) ·
191001694D (1) ·
1911626203 (1) ·
1911642463 (1) ·
191202540D (1) ·
1912689621 (1) ·
1912724677 (1) ·
191301606D (1) ·
1952 (1) ·
2815 (1) ·
417029D (1) ·
441521D (1) ·
446544D (1) ·
447992D (1) ·
450882D (1) ·
453823D (1) ·
5196 (1) ·
7332816 (1) ·
9064 (1) ·
D460788 (1)
Grant date:
Granted:
Supplementary to patent:
Patent agent:
None (16) ·
Armengaud jeune (1) ·
Charles de Mosenthal (1) ·
Chas. A Briscoe (1) ·
E. Riccius (1) ·
Gaston Petiau (1) ·
H. V. Williams & Co. (1) ·
Haseltine, Lake & Co. (2) ·
Mathys & Co. (1) ·
Pennie Goldsborough (1) ·
Phillipss (1) ·
Robert B. Phillips (1) ·
Victor J. Evans (1) ·
W. H. Singleton (1) ·
W. J. Fitzgerald & Co. (1)
Assigned to:
National tech categories:
None (10) ·
DE 77h.6 (1) ·
FR 6.4 (4) ·
MX F. III (4) ·
NL 10b.3 (1) ·
NL 62 (3) ·
NL 62.15 (2) ·
NL 62.5 (1) ·
NL 62.9 (1) ·
USPC 244/119 (1) ·
USPC 244/127 (1) ·
USPC 244/131 (1) ·
USPC 244/201 (1) ·
USPC 244/219 (1) ·
USPC 244/48 (1) ·
USPC 244/51 (1) ·
USPC 244/73R (1) ·
USPC 244/80 (1) ·
USPC 416/113 (1)
IPCs:
None (14) ·
IPC B64B1/00 (1) ·
IPC B64B1/58 (2) ·
IPC B64C1/00 (3) ·
IPC B64C11/32 (1) ·
IPC B64C17/00 (4) ·
IPC B64C23/00 (1) ·
IPC B64C27/39 (1) ·
IPC B64C27/605 (1) ·
IPC B64C3/48 (1) ·
IPC B64C3/54 (1) ·
IPC B64C39/00 (1) ·
IPC B64D1/04 (1) ·
IPC B64D17/00 (2) ·
IPC B64D27/02 (1) ·
IPC C10L5/22 (1) ·
IPC F41A15/14 (1) ·
IPC F41A17/48 (1) ·
IPC F41A17/58 (1) ·
IPC F41A19/13 (1) ·
IPC F41A3/38 (1) ·
IPC F41A3/42 (1) ·
IPC F41A5/12 (1) ·
IPC F41A9/52 (1) ·
IPC G01P3/62 (1) ·
IPC G01P5/06 (1) ·
IPC H03G5/20 (1)
CPCs:
None (6) ·
CPC B64B1/00 (1) ·
CPC B64B1/58 (2) ·
CPC B64C1/00 (1) ·
CPC B64C11/001 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/301 (1) ·
CPC B64C17/00 (4) ·
CPC B64C21/02 (1) ·
CPC B64C23/005 (1) ·
CPC B64C2700/6218 (2) ·
CPC B64C2700/6274 (1) ·
CPC B64C3/38 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/48 (2) ·
CPC B64C3/54 (2) ·
CPC B64C3/546 (1) ·
CPC B64C39/006 (2) ·
CPC B64C9/00 (1) ·
CPC B64D1/04 (1) ·
CPC B64D17/00 (2) ·
CPC B64D27/023 (1) ·
CPC C10L5/22 (1) ·
CPC F05B2260/74 (1) ·
CPC F41A15/14 (1) ·
CPC F41A17/48 (1) ·
CPC F41A17/58 (1) ·
CPC F41A19/13 (1) ·
CPC F41A3/38 (1) ·
CPC F41A3/42 (1) ·
CPC F41A5/12 (1) ·
CPC F41A9/52 (1) ·
CPC G01P3/62 (1) ·
CPC G01P5/06 (1) ·
IPC H03G5/20 (1)
Family year:
Cites these patents:
Citations from after 1930:
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Showing below up to 34 results in range #1 to #34.
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