[go: up one dir, main page]

CA463498A - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
CA463498A
CA463498A CA463498A CA463498DA CA463498A CA 463498 A CA463498 A CA 463498A CA 463498 A CA463498 A CA 463498A CA 463498D A CA463498D A CA 463498DA CA 463498 A CA463498 A CA 463498A
Authority
CA
Canada
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA463498A
Other languages
French (fr)
Inventor
E. Wehn Charles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA463498A publication Critical patent/CA463498A/en
Expired legal-status Critical Current

Links

CA463498A Mechanical pencil Expired CA463498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA463498T

Publications (1)

Publication Number Publication Date
CA463498A true CA463498A (en) 1950-03-07

Family

ID=35601729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA463498A Expired CA463498A (en) Mechanical pencil

Country Status (1)

Country Link
CA (1) CA463498A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151456A2 (en) * 1984-02-09 1985-08-14 The Gillette Company Mechanical pencil
US4610557A (en) * 1985-02-09 1986-09-09 The Gillette Company Mechanical pencil with groove and lug structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151456A2 (en) * 1984-02-09 1985-08-14 The Gillette Company Mechanical pencil
EP0151456A3 (en) * 1984-02-09 1987-02-04 The Gillette Company Mechanical pencil
US4610557A (en) * 1985-02-09 1986-09-09 The Gillette Company Mechanical pencil with groove and lug structure

Similar Documents

Publication Publication Date Title
CA463498A (en) Mechanical pencil
CA462460A (en) Toy
CA468044A (en) Acylaceto guanazoles
CA467798A (en) Pencil sharpeners
CA469058A (en) Multiglazing
CA469000A (en) Plasticators
CA467595A (en) Popguns
CA464037A (en) Eraser
CA462796A (en) Pen
CA465713A (en) Article-positioning mechanism
CA463819A (en) Closure-release mechanism
CA465093A (en) Paper-punch
CA470361A (en) Clothes-pegs
CA466625A (en) Plough-fork
CA467118A (en) Needle-threaders
CA467357A (en) Micromanometers
CA463495A (en) Cement-mixer
CA463474A (en) Hydroscope
CA468195A (en) Polyazo-dyestuffs
CA468587A (en) Photophones
CA468609A (en) Screw-pumps
CA468632A (en) Pulsometers
CA468996A (en) Petechiameters
CA462705A (en) Electropoise
CA469048A (en) Abradants