CH435025A - Exchange pen - Google Patents

Exchange pen

Info

Publication number
CH435025A
CH435025A CH346163A CH346163A CH435025A CH 435025 A CH435025 A CH 435025A CH 346163 A CH346163 A CH 346163A CH 346163 A CH346163 A CH 346163A CH 435025 A CH435025 A CH 435025A
Authority
CH
Switzerland
Prior art keywords
pen
exchange
exchange pen
Prior art date
Application number
CH346163A
Other languages
German (de)
Inventor
Naegele Walter
Original Assignee
Naegele Walter
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DEN13871U external-priority patent/DE1857868U/en
Application filed by Naegele Walter filed Critical Naegele Walter
Publication of CH435025A publication Critical patent/CH435025A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
    • B43K24/166—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons selection by gravity with a pendulum or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
CH346163A 1962-04-04 1963-03-20 Exchange pen CH435025A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEN0021419 1962-04-04
DEN0021598 1962-05-19
DEN13871U DE1857868U (en) 1962-06-27 1962-06-27 REPLACEMENT PEN.
DEN0021978 1962-08-18

Publications (1)

Publication Number Publication Date
CH435025A true CH435025A (en) 1967-04-30

Family

ID=27437261

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346163A CH435025A (en) 1962-04-04 1963-03-20 Exchange pen

Country Status (4)

Country Link
CH (1) CH435025A (en)
DE (2) DE1411956A1 (en)
GB (1) GB1034832A (en)
NL (1) NL291147A (en)

Also Published As

Publication number Publication date
DE1411957A1 (en) 1968-10-24
GB1034832A (en) 1966-07-06
DE1411956A1 (en) 1969-01-16
NL291147A (en)

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