CA459652A - Screw driver - Google Patents

Screw driver

Info

Publication number
CA459652A
CA459652A CA459652A CA459652DA CA459652A CA 459652 A CA459652 A CA 459652A CA 459652 A CA459652 A CA 459652A CA 459652D A CA459652D A CA 459652DA CA 459652 A CA459652 A CA 459652A
Authority
CA
Canada
Prior art keywords
screw driver
driver
screw
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
CA459652A
Other languages
French (fr)
Inventor
A. West Maxwell
E. West George
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.)
CHALLENGER Corp
Original Assignee
CHALLENGER Corp
Publication date
Application granted granted Critical
Publication of CA459652A publication Critical patent/CA459652A/en
Expired legal-status Critical Current

Links

CA459652A Screw driver Expired CA459652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA459652T

Publications (1)

Publication Number Publication Date
CA459652A true CA459652A (en) 1949-09-13

Family

ID=35578532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA459652A Expired CA459652A (en) Screw driver

Country Status (1)

Country Link
CA (1) CA459652A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531143A (en) * 1993-04-08 1996-07-02 G. Lyle Habermehl Screwdriver with replaceable bit assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531143A (en) * 1993-04-08 1996-07-02 G. Lyle Habermehl Screwdriver with replaceable bit assembly

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