JPS51119455A - Improved screw - Google Patents

Improved screw

Info

Publication number
JPS51119455A
JPS51119455A JP4457275A JP4457275A JPS51119455A JP S51119455 A JPS51119455 A JP S51119455A JP 4457275 A JP4457275 A JP 4457275A JP 4457275 A JP4457275 A JP 4457275A JP S51119455 A JPS51119455 A JP S51119455A
Authority
JP
Japan
Prior art keywords
improved screw
screw
improved
japio
driver
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.)
Pending
Application number
JP4457275A
Inventor
Katsuyuki Totsu
Original Assignee
Katsuyuki Totsu
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 Katsuyuki Totsu filed Critical Katsuyuki Totsu
Priority to JP4457275A priority Critical patent/JPS51119455A/en
Publication of JPS51119455A publication Critical patent/JPS51119455A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: An improved screw that enables to perform smooth screw fixing work without having effect of angle of pushing pressure against a driver.
COPYRIGHT: (C)1976,JPO&Japio
JP4457275A 1975-04-12 1975-04-12 Improved screw Pending JPS51119455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4457275A JPS51119455A (en) 1975-04-12 1975-04-12 Improved screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4457275A JPS51119455A (en) 1975-04-12 1975-04-12 Improved screw

Publications (1)

Publication Number Publication Date
JPS51119455A true JPS51119455A (en) 1976-10-20

Family

ID=12695205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4457275A Pending JPS51119455A (en) 1975-04-12 1975-04-12 Improved screw

Country Status (1)

Country Link
JP (1) JPS51119455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287550B2 (en) 2000-06-26 2012-10-16 Stryker Spine Bone screw retaining system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940096B1 (en) * 1970-03-09 1974-10-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940096B1 (en) * 1970-03-09 1974-10-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287550B2 (en) 2000-06-26 2012-10-16 Stryker Spine Bone screw retaining system
US8734496B2 (en) 2000-06-26 2014-05-27 Stryker Spine Bone screw retaining system
US9186189B2 (en) 2000-06-26 2015-11-17 Stryker Spine Bone screw retaining system

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