Contributi utente
3 apr 2021
File:Patent-DE-832559.pdf
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File:Patent-DE-832559.pdf
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File:Patent-DE-832559.pdf
{{PatentInfo |Inventor=Arnoldus Johann Michaël van der Akker |Assignee=Ferdinand Gizman, Fritz Gizman |Country=DE |ApplicationNum=A1597 |ApplicationDate=1950-05-09 |PatentNum=832559 |PatentDate=1952-02-25 |PriorityDate=1949-05-10 |Titolo=Schreibgerät...
File:Patent-DE-349408.pdf
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File:Patent-DE-349408.pdf
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File:Patent-DE-351930.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=351930 |ApplicationDate=1919-11-26 |PatentNum=351930 |PatentDate=1922-04-19 |PriorityDate=1919-01-20 |Titolo=Füllfederhalter mit Schreibspitze |Marca=Pelikan |D...
File:Patent-DE-349408.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=349408 |ApplicationDate=1919-12-21 |PatentNum=349408 |PatentDate=1922-03-02 |PriorityDate=1919-01-23 |Titolo=Rohrfeder für Füllfederhalter |Marca=Unbranded |D...
File:Patent-DE-273638.pdf
{{PatentInfo |Inventor=Cark Shicktanz |Assignee=Cark Shicktanz |Country=DE |ApplicationNum=273638 |ApplicationDate=1913-08-05 |PatentNum=273638 |PatentDate=1914-05-05 |PriorityDate=1913-08-05 |Titolo=Füllhalter, insbesondere für Zierschrift, mit röh...
File:Patent-DE-249042.pdf
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File:Patent-DE-249042.pdf
{{PatentInfo |Inventor=Ferdinand Gizman, Fritz Gizman |Assignee=Ferdinand Gizman, Fritz Gizman |Country=DE |ApplicationNum=249042 |ApplicationDate=1911-09-06 |PatentNum=249042 |PatentDate=1912-07-10 |PriorityDate=1911-09-06 |Titolo=Füllziehfeder |Marc...
File:BigBen-35-Nera-Front.jpg
{{PhotoInfo |Marca=Big Ben |Oggetto=pen |Caricamento=button |Materiale=celluloide |MatDesc_it=nera |MatDesc_en=black |Note_it=Modello Photographed Model::BigBen 35. |Note_en=BigBen 35 model. |Licenza=Cc-by-sa-3.0 }}
File:BigBen-35-Nera-Fronte.jpg
{{PhotoInfo |Marca=Big Ben |Oggetto=pen |Caricamento=button |Materiale=celluloide |MatDesc_it=nera |MatDesc_en=black |Note_it=Modello Photographed Model::BigBen 35. |Note_en=BigBen 35 model. |Licenza=Cc-by-sa-3.0 }}
File:BigBen-35-Nera-View.jpg
{{PhotoInfo |Marca=Big Ben |Oggetto=pen |Caricamento=button |Materiale=celluloide |MatDesc_it=nera |MatDesc_en=black |Note_it=Modello Photographed Model::BigBen 35. |Note_en=BigBen 35 model. |Licenza=Cc-by-sa-3.0 }}
File:Patent-GB-784388.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=GB |ApplicationNum=15089/56 |ApplicationDate=1956-05-15 |PatentNum=784388 |PatentDate=1957-10-09 |PriorityDate=1955-05-25 |Titolo=Improvements in Fountain Pens |Marca=Pelikan |Des...
File:Patent-CH-343260.pdf
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File:Patent-FR-1149886.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=FR |ApplicationNum=1149886 |ApplicationDate=1956-05-24 |PatentNum=1149886 |PatentDate=1958-01-02 |PriorityDate=1955-05-25 |Titolo=Porte-plume réservoir comportant des tuyères à...
File:Patent-CH-343260.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=343260 |ApplicationDate=1956-05-18 |PatentNum=343260 |PatentDate=1959-12-15 |PriorityDate=1955-05-25 |Titolo=Füllhalter mit auswechselbaren Schreib- und Zeichen...
File:Patent-DE-1010415.pdf
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File:Patent-BE-548110.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=BE |ApplicationNum=548110 |ApplicationDate=1956-05-25 |PatentNum=548110 |PatentDate=1956-06-16 |PriorityDate=1955-05-25 |Titolo=Porte-plume reservoir a douilles interchangeables po...
File:Patent-DE-1010415.pdf
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File:Patent-DE-1010415.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=K25894 |ApplicationDate=1955-05-25 |PatentNum=1010415 |PatentDate=1957-06-13 |PriorityDate=1955-05-25 |Titolo=Füllhalter mit auswechselbaren Schreib und Zeichen...
File:Patent-DE-99102.pdf
{{PatentInfo |Inventor=Auguste Henri Garot |Assignee=Auguste Henri Garot |Country=DE |ApplicationNum=99102 |ApplicationDate=1897-05-19 |PatentNum=99102 |PatentDate=1898-09-03 |PriorityDate=1897-05-19 |Titolo=Ziehfeder |Marca=Unbranded |Descrizione=[[Ti...
File:Patent-DE-238294.pdf
{{PatentInfo |Inventor=Nicolaus Assmann |Assignee=Nicolaus Assmann |Country=DE |ApplicationNum=238294 |ApplicationDate=1911-03-12 |PatentNum=238294 |PatentDate=1911-09-21 |PriorityDate=1911-03-12 |Titolo=Füll-Ziehfeder mit einem Federdruck stehenden K...
File:Patent-DE-900667.pdf
{{PatentInfo |Inventor=Balthasar Götz |Assignee=Balthasar Götz |Country=DE |ApplicationNum=S22986 |ApplicationDate=1951-05-01 |PatentNum=900667 |PatentDate=1953-12-28 |PriorityDate=1951-05-01 |Titolo=Einsatzspitze für Kugelschreiber mit Flüssigkeit...
File:Patent-GB-705613.pdf
{{PatentInfo |Inventor=Balthasar Götz |Assignee=Balthasar Götz |Country=GB |ApplicationNum=21273/51 |ApplicationDate=1951-09-10 |PatentNum=705613 |PatentDate=1954-03-17 |PriorityDate=1951-05-01 |Titolo=Improvements in Self-Filling Ball Point Pens |Ma...
File:Patent-GB-190428533.pdf
{{PatentInfo |Inventor=Benjamin William Warwick |Assignee=Benjamin William Warwick |Country=GB |ApplicationNum=190428533 |ApplicationDate=1904-12-28 |PatentNum=190428533 |PatentDate=1905-10-26 |PriorityDate=1904-12-28 |Titolo=Improvements in Reservoir...
File:Patent-US-2891512.pdf
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File:Patent-US-2891512.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=586552 |ApplicationDate=1956-05-22 |PatentNum=2891512 |PatentDate=1959-06-23 |PriorityDate=1955-05-25 |Titolo=Fountain pens |Marca=Pelikan |Descrizione=Penna a s...
Categoria:Walkover Patents
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File:Patent-FR-1026695.pdf
{{PatentInfo |Assignee=Établissement J. Maillocheau |Country=FR |ApplicationNum=1026695 |ApplicationDate=1950-10-30 |PatentNum=1026695 |PatentDate=1953-04-30 |PriorityDate=1950-10-30 |Titolo=Régulateur de débit d'un liquide, applicable, notamment, c...
File:Patent-FR-927383.pdf
{{PatentInfo |Assignee=Établissement J. Maillocheau |Country=FR |ApplicationNum=927383 |ApplicationDate=1946-05-27 |PatentNum=927383 |PatentDate=1947-10-28 |PriorityDate=1946-05-27 |Titolo=Porte-plume réservoir à pompe |Marca=Walkover |Descrizione=...
File:Patent-FR-922826.pdf
{{PatentInfo |Assignee=Établissement J. Maillocheau |Country=FR |ApplicationNum=922826 |ApplicationDate=1946-01-08 |PatentNum=922826 |PatentDate=1947-06-19 |PriorityDate=1946-01-08 |Titolo=Porte-Plume réservoir perfectionné |Marca=Walkover |Descriz...
Walkover
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Walkover
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File:Patent-FR-922825.pdf
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File:Patent-FR-922825.pdf
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File:Patent-FR-922825.pdf
{{PatentInfo |Assignee=Établissement J. Maillocheau |Country=FR |ApplicationNum=922825 |ApplicationDate=1946-01-08 |PatentNum=922825 |PatentDate=1947-06-19 |PriorityDate=1946-01-08 |Titolo=Conduit perfectionné pour porte-plumes à réservoir |Marca=...
File:Patent-US-677008.pdf
{{PatentInfo |Inventor=Walter W. Winton |Assignee=Walter W. Winton |Country=US |ApplicationNum=34449 |ApplicationDate=1900-10-26 |PatentNum=677008 |PatentDate=1901-06-25 |PriorityDate=1900-10-26 |Titolo=Fountain-pen |Marca=Eagle |Descrizione=[[Alimenta...
File:Patent-DK-68984.pdf
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File:Patent-FR-991812.pdf
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File:Patent-FR-61714E.pdf
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File:Patent-FR-61714E.pdf
{{PatentInfo |Inventor=Pierre-Marie-Joseph Ledieu |Assignee=Pierre-Marie-Joseph Ledieu |Country=FR |ApplicationNum=61714E |ApplicationDate=1951-05-28 |PatentNum=61714E |PatentDate=1955-05-17 |PriorityDate=1951-05-28 |Titolo=Système régulateur d'alime...
File:Patent-FR-991812.pdf
{{PatentInfo |Inventor=Pierre-Marie-Joseph Ledieu |Assignee=Pierre-Marie-Joseph Ledieu |Country=FR |ApplicationNum=991812 |ApplicationDate=1949-05-19 |PatentNum=991812 |PatentDate=1951-10-10 |PriorityDate=1949-05-19 |Titolo=Système régulateur d'alime...
2 apr 2021
Big Ben
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File:Patent-AT-176469.pdf
{{PatentInfo |Assignee=Centropen Národní Podnik. |Country=AT |ApplicationNum=176469 |ApplicationDate=1951-09-24 |PatentNum=176469 |PatentDate=1953-10-26 |PriorityDate=1951-06-27 |Titolo=Füllfeder |Marca=Centropen |Descrizione=Alimentatore }} ==...
File:Patent-DK-68984.pdf
{{PatentInfo |Inventor=Peter Jensen Neesgaard |Assignee=Peter Jensen Neesgaard |Country=DK |ApplicationNum=478/46 |ApplicationDate=1946-02-08 |PatentNum=68984 |PatentDate=1949-04-19 |PriorityDate=1946-02-08 |Titolo=Blækreguleringsanordning ved fyldepe...
File:Patent-US-2935969.pdf
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File:Patent-NL-90322.pdf
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File:Patent-NL-90322.pdf
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File:Patent-NL-90322.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=NL |ApplicationNum=170656 |ApplicationDate=1952-06-27 |PatentNum=90322 |PatentDate=1959-03-16 |PriorityDate=1951-07-10 |Titolo=Vulpenhouder |Marca=Pelikan |Descrizione=[[Alimentat...