CA1291855C - Dispositif d'aide pour ouvrir une porte - Google Patents

Dispositif d'aide pour ouvrir une porte

Info

Publication number
CA1291855C
CA1291855C CA 558539 CA558539A CA1291855C CA 1291855 C CA1291855 C CA 1291855C CA 558539 CA558539 CA 558539 CA 558539 A CA558539 A CA 558539A CA 1291855 C CA1291855 C CA 1291855C
Authority
CA
Canada
Prior art keywords
plunger
lever
door
arm
fulcrum
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 - Fee Related
Application number
CA 558539
Other languages
English (en)
Inventor
Glenn Pettit
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.)
LEVINE RENNIE B
Original Assignee
Glenn Pettit
Levine, Rennie B.
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 Glenn Pettit, Levine, Rennie B. filed Critical Glenn Pettit
Priority to CA 558539 priority Critical patent/CA1291855C/fr
Application granted granted Critical
Publication of CA1291855C publication Critical patent/CA1291855C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0053—Handles or handle attachments facilitating operation, e.g. by children or burdened persons

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
CA 558539 1988-02-15 1988-02-15 Dispositif d'aide pour ouvrir une porte Expired - Fee Related CA1291855C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 558539 CA1291855C (fr) 1988-02-15 1988-02-15 Dispositif d'aide pour ouvrir une porte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 558539 CA1291855C (fr) 1988-02-15 1988-02-15 Dispositif d'aide pour ouvrir une porte

Publications (1)

Publication Number Publication Date
CA1291855C true CA1291855C (fr) 1991-11-12

Family

ID=4137420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 558539 Expired - Fee Related CA1291855C (fr) 1988-02-15 1988-02-15 Dispositif d'aide pour ouvrir une porte

Country Status (1)

Country Link
CA (1) CA1291855C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed