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CA168823A - Wood screw - Google Patents

Wood screw

Info

Publication number
CA168823A
CA168823A CA000168823A CA168823DA CA168823A CA 168823 A CA168823 A CA 168823A CA 000168823 A CA000168823 A CA 000168823A CA 168823D A CA168823D A CA 168823DA CA 168823 A CA168823 A CA 168823A
Authority
CA
Canada
Prior art keywords
wood screw
wood
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
CA000168823A
Other languages
French (fr)
Inventor
William Russell Sweet
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA168823A publication Critical patent/CA168823A/en
Expired legal-status Critical Current

Links

CA000168823A 1915-11-12 1915-11-12 Wood screw Expired CA168823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA168823T 1915-11-12

Publications (1)

Publication Number Publication Date
CA168823A true CA168823A (en) 1916-04-11

Family

ID=45288487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000168823A Expired CA168823A (en) 1915-11-12 1915-11-12 Wood screw

Country Status (1)

Country Link
CA (1) CA168823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683217A (en) * 1996-03-27 1997-11-04 Walther; Uli Self-counter-sinking screw with cutting receiving pockets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683217A (en) * 1996-03-27 1997-11-04 Walther; Uli Self-counter-sinking screw with cutting receiving pockets
USRE36741E (en) * 1996-03-27 2000-06-20 Walther; Uli Self-countersinking screw with cutting receiving pockets

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