CH385660A - Key indicating the state of the lock - Google Patents

Key indicating the state of the lock

Info

Publication number
CH385660A
CH385660A CH108863A CH108863A CH385660A CH 385660 A CH385660 A CH 385660A CH 108863 A CH108863 A CH 108863A CH 108863 A CH108863 A CH 108863A CH 385660 A CH385660 A CH 385660A
Authority
CH
Switzerland
Prior art keywords
lock
state
key indicating
key
indicating
Prior art date
Application number
CH108863A
Other languages
Italian (it)
Inventor
Domeniconi Guido
Original Assignee
Domeniconi Guido
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
Application filed by Domeniconi Guido filed Critical Domeniconi Guido
Priority to CH108863A priority Critical patent/CH385660A/en
Publication of CH385660A publication Critical patent/CH385660A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/22—Keys with devices for indicating whether the last operation was locking or unlocking
CH108863A 1963-01-29 1963-01-29 Key indicating the state of the lock CH385660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH108863A CH385660A (en) 1963-01-29 1963-01-29 Key indicating the state of the lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH108863A CH385660A (en) 1963-01-29 1963-01-29 Key indicating the state of the lock

Publications (1)

Publication Number Publication Date
CH385660A true CH385660A (en) 1964-12-15

Family

ID=4202176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH108863A CH385660A (en) 1963-01-29 1963-01-29 Key indicating the state of the lock

Country Status (1)

Country Link
CH (1) CH385660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130744A1 (en) * 1980-12-08 1982-07-01 Jost 7801 Vörstetten Hoener KEY
DE3242766A1 (en) * 1982-11-19 1984-05-24 Heinz 3200 Hildesheim Stache Indicator element
US5870917A (en) * 1996-10-22 1999-02-16 Tasky Anstalt Key provided with a status display

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130744A1 (en) * 1980-12-08 1982-07-01 Jost 7801 Vörstetten Hoener KEY
DE3242766A1 (en) * 1982-11-19 1984-05-24 Heinz 3200 Hildesheim Stache Indicator element
US5870917A (en) * 1996-10-22 1999-02-16 Tasky Anstalt Key provided with a status display

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