This page contains the chronology for the year. We summarize in this page all the relevant events regarding fountain pens that happened in 1951. We also list, if present in our database, any patent applied in the year, and also the ads or document scans which publication date is in the same year.

Events

  • Columbus move the headquarters from via Lamarmora to via Trebbia
  • Montegrappa was re-established as "Fabbrica Penne Stilografiche Elmo Montegrappa s.r.l."

ADs

Patents

  • Patent DE-879811, applied in 1951, by Manfred Fischer, Uhu. Schreibspitze für Kugelschreiber.
  • Patent DE-845322, applied in 1951, by Josef C. Lamy, Lamy. Füllhalterschutzklappe mit innerer Dichtungskappe.
  • Patent GB-729639, applied in 1951, by Edward Stephen Sears, Swan. Improvements in Nib Sections for Fountain Pens.
  • Patent GB-705613, applied in 1951, by Balthasar Götz, Unbranded. Improvements in Self-Filling Ball Point Pens.
  • Patent DE-900667, applied in 1951, by Balthasar Götz, Unbranded. Einsatzspitze für Kugelschreiber mit Flüssigkeitsfüllung von vorne.
  • Patent FR-1033293, applied in 1951, Stylomine. Régulateur d'écoulement pour distributeur de liquide et notamment pour instrument à écrire.
  • Patent FR-1037143, applied in 1951, Stylomine. Régulateur d'écoulement pour distributeur de liquide et notamment pour instrument à écrire.
  • Patent FR-61714E, applied in 1951, by Pierre-Marie-Joseph Ledieu, Unbranded. Système régulateur d'alimentation pour porte-plumes réservoirs et similaires.
  • Patent DE-870806, applied in 1951, by Ernst Rösler, Montblanc. Verschliessbarer Behälter.
  • Patent DE-963668, applied in 1951, by Alberto Del Piero, Diplomatic Patented Pen. Fuellfederhalter fuer fluessige Tinte mit einer auswechselbaren Tintenpatrone.
  • Patent BE-512452, applied in 1951, Lang - Curzon - Summit. Perfectionnement apportes aux agrafe de poche, pour porte-plume à réservoir, crayons et semblables.
  • Patent CH-305143, applied in 1951, by Guy Frédéric Rigondaud, Platignum. Porte-plume réservoir.
  • Patent US-2811947, applied in 1951, by Guy Frédéric Rigondaud, Platignum. Writing instrument.
  • Patent DE-867212, applied in 1951, by Josef C. Lamy, Lamy. Fuellhalter mit Saugkolben.
  • Patent DE-867213, applied in 1951, by Josef C. Lamy, Lamy. Tintenleiteranordnung.
  • Patent FR-1071624, applied in 1951, Stylomine. Nouvelle palette de remplissage pour porte-plume à réservoir.
  • Patent DE-1633897U, applied in 1951, Kaweco. Werbe-Attrappe zum Schaustellen von Waren, insbesondere Schreibgeräten.
  • Patent FR-1071637, applied in 1951, Stylomine. Nouvelle agrafe pour stylographe, porte-mines ou objets analogues.

Documents

Notes

  1. taking as reference questa pagina.