Contributi utente
2 apr 2021
File:Patent-CH-318128.pdf
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File:Patent-CH-318128.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=CH |ApplicationNum=K10565 |ApplicationDate=1951-07-10 |PatentNum=318128 |PatentDate=1956-03-29 |PriorityDate=1951-07-10 |Titolo=Füllfederhalter |Marca=Pelikan |Descrizione=[[Alime...
File:Patent-US-2766729.pdf
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File:Patent-FR-1058739.pdf
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File:Patent-FR-1058739.pdf
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File:Patent-FR-1058739.pdf
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File:Patent-FR-1058739.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=FR |ApplicationNum=1058739 |ApplicationDate=1952-07-25 |PatentNum=1058739 |PatentDate=1954-03-18 |PriorityDate=1951-07-10 |Titolo=Porte-plume réservoir |Marca=Pelikan |Descrizion...
File:Patent-GB-620605.pdf
{{PatentInfo |Assignee=Scripto Incorporated |Country=GB |ApplicationNum=11758/46 |ApplicationDate=1946-09-13 |PatentNum=620605 |PatentDate=1949-03-28 |PriorityDate=1946-09-13 |Titolo=Improvements in and relating to Fountain Pens |Marca=Scripto |Descri...
File:Patent-US-2935969.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=578284 |ApplicationDate=1956-04-16 |PatentNum=2935969 |PatentDate=1960-05-10 |PriorityDate=1955-04-18 |Titolo=Fountain pen with overflow chamber situated in the...
File:Patent-DE-941049.pdf
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File:Patent-GB-732982.pdf
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File:Patent-GB-732982.pdf
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File:Patent-GB-732982.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=GB |ApplicationNum=17204/52 |ApplicationDate=1952-07-08 |PatentNum=732982 |PatentDate=1955-07-06 |PriorityDate=1951-06-10 |Titolo=A Fountain Pen |Marca=Pelikan |Descrizione=[[Alim...
File:Patent-DE-920051.pdf
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File:Patent-FR-1045856.pdf
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File:Patent-US-2766728.pdf
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File:Patent-GB-713536.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=GB |ApplicationNum=15741/51 |ApplicationDate=1951-06-03 |PatentNum=713536 |PatentDate=1954-08-11 |PriorityDate=1950-07-15 |Titolo=Improvements relating to Fountain Pens |Marca=Peli...
File:Patent-CH-307024.pdf
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File:Patent-GB-795902.pdf
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File:Patent-GB-795902.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=GB |ApplicationNum=11758/56 |ApplicationDate=1956-04-18 |PatentNum=795902 |PatentDate=1958-06-04 |PriorityDate=1955-04-18 |Titolo=Improvements in fountain pens |Marca=Pelikan |Des...
File:Patent-CH-341736.pdf
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File:Patent-FR-1152674.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=FR |ApplicationNum=1152674 |ApplicationDate=1956-04-17 |PatentNum=1152674 |PatentDate=1958-02-21 |PriorityDate=1955-04-18 |Titolo=Porte-plume réservoir perfectionné |Marca=Pelik...
File:Patent-DE-920051.pdf
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File:Patent-FR-1045856.pdf
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File:Patent-US-2766728.pdf
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File:Patent-CH-307024.pdf
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File:Patent-FR-1045856.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=CH |ApplicationNum=1045856 |ApplicationDate=1951-06-28 |PatentNum=1045856 |PatentDate=1953-12-01 |PriorityDate=1950-07-15 |Titolo=Stylographe |Marca=Pelikan |Descrizione=[[Aliment...
File:Patent-CH-341736.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=CH |ApplicationNum=341736 |ApplicationDate=1956-04-13 |PatentNum=341736 |PatentDate=1959-10-15 |PriorityDate=1955-04-18 |Titolo=Füllfederhalter mit einer im vorderen Teil des Halt...
File:Patent-AT-229755.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=AT |ApplicationNum=A6865/61 |ApplicationDate=1962-09-08 |PatentNum=229755 |PatentDate=1963-10-10 |PriorityDate=1960-09-23 |Titolo=Füllfhalter |Marca=Pelikan |Descrizione=Penna a s...
File:Patent-DE-1008605.pdf
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File:Patent-DE-1008605.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=K25539 |ApplicationDate=1955-04-18 |PatentNum=1008605 |PatentDate=1957-05-16 |PriorityDate=1955-04-18 |Titolo=Füllfederhalter mit einer im vorderen Teil des Hal...
File:Patent-CH-307024.pdf
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File:Patent-CH-307024.pdf
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File:Patent-CH-307024.pdf
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File:Patent-CH-307024.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=CH |ApplicationNum=307024 |ApplicationDate=1951-06-18 |PatentNum=307024 |PatentDate=1955-05-15 |PriorityDate=1950-07-15 |Titolo=Füllfederhalter |Marca=Pelikan |Descrizione=[[Alime...
File:Patent-US-2766728.pdf
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File:Patent-DE-920051.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=K10288 |ApplicationDate=1951-06-16 |PatentNum=920051 |PatentDate=1954-11-22 |PriorityDate=1950-07-15 |Titolo=Füllfederhalter |Marca=Pelikan |Descrizione=[[Alime...
File:Patent-DE-941049.pdf
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=K10565 |ApplicationDate=1951-07-10 |PatentNum=941049 |PatentDate=1956-03-29 |PriorityDate=1951-07-10 |Titolo=Füllfederhalter |Marca=Pelikan |Descrizione=[[Alime...
File:Patent-US-3442597.pdf
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File:Patent-DE-1283704.pdf
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File:Patent-US-3442597.pdf
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File:Patent-US-3442597.pdf
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File:Patent-US-3442597.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Walter Anweiler |Assignee=Heinrich Hebborn, Walter Anweiler |Country=US |ApplicationNum=571802 |ApplicationDate=1966-08-11 |PatentNum=3442597 |PatentDate=1969-05-06 |PriorityDate=1965-08-12 |Titolo=Patronenfüll...
File:Patent-DE-1786449.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Walter Anweiler |Assignee=Heinrich Hebborn, Walter Anweiler |Country=DE |ApplicationNum=3034 |ApplicationDate=1965-08-12 |PatentNum=1786449 |PatentDate=1972-01-05 |PriorityDate=1965-08-12 |Titolo=Patronenfüllha...
File:Patent-DE-1283704.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Walter Anweiler |Assignee=Heinrich Hebborn, Walter Anweiler |Country=DE |ApplicationNum=H58276 |ApplicationDate=1965-08-12 |PatentNum=1283704 |PatentDate=1968-11-21 |PriorityDate=1965-08-12 |Titolo=Patronenfüll...
File:Patent-DE-1278284.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Walter Anweiler |Assignee=H. Hebborn & Co. |Country=DE |ApplicationNum=H56843 |ApplicationDate=1965-08-12 |PatentNum=1278284 |PatentDate=1968-09-19 |PriorityDate=1965-08-12 |Titolo=Patronenfüllhalter mit einer...
File:Patent-DE-1947421U.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Walter Anweiler |Assignee=H. Hebborn & Co. |Country=DE |ApplicationNum=H52890 |ApplicationDate=1965-08-12 |PatentNum=1947421U |PatentDate=1966-10-06 |PriorityDate=1965-08-12 |Titolo=Patronenfüllhalter mit zentr...
File:Patent-DE-1947423U.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Walter Anweiler |Assignee=H. Hebborn & Co. |Country=DE |ApplicationNum=H54332 |ApplicationDate=1966-01-19 |PatentNum=1947423U |PatentDate=1966-10-06 |PriorityDate=1966-01-19 |Titolo=Patronenfüllhalter mit zentr...
File:Patent-DE-806331.pdf
{{PatentInfo |Inventor=Heinrich Hebborn, Heinrich Schlicksupp |Assignee=H. Hebborn & Co. |Country=DE |ApplicationNum=p52921 |ApplicationDate=1949-08-25 |PatentNum=806331 |PatentDate=1951-06-14 |PriorityDate=1949-08-25 |Titolo=Kugelschreiber mit Vorrats...