PT8858U - THREAD OPENING SCREW - Google Patents

THREAD OPENING SCREW

Info

Publication number
PT8858U
PT8858U PT885893U PT885893U PT8858U PT 8858 U PT8858 U PT 8858U PT 885893 U PT885893 U PT 885893U PT 885893 U PT885893 U PT 885893U PT 8858 U PT8858 U PT 8858U
Authority
PT
Portugal
Prior art keywords
thread opening
opening screw
screw
thread
opening
Prior art date
Application number
PT885893U
Other languages
Portuguese (pt)
Other versions
PT8858T (en
Inventor
Elmar Hangartner
Original Assignee
Sfs Stadler Holding Ag
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 Sfs Stadler Holding Ag filed Critical Sfs Stadler Holding Ag
Priority to PT885893U priority Critical patent/PT8858U/en
Publication of PT8858T publication Critical patent/PT8858T/en
Publication of PT8858U publication Critical patent/PT8858U/en

Links

PT885893U 1993-08-04 1993-08-04 THREAD OPENING SCREW PT8858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT885893U PT8858U (en) 1993-08-04 1993-08-04 THREAD OPENING SCREW

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT885893U PT8858U (en) 1993-08-04 1993-08-04 THREAD OPENING SCREW

Publications (2)

Publication Number Publication Date
PT8858T PT8858T (en) 1994-01-31
PT8858U true PT8858U (en) 1996-08-30

Family

ID=20080998

Family Applications (1)

Application Number Title Priority Date Filing Date
PT885893U PT8858U (en) 1993-08-04 1993-08-04 THREAD OPENING SCREW

Country Status (1)

Country Link
PT (1) PT8858U (en)

Also Published As

Publication number Publication date
PT8858T (en) 1994-01-31

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Legal Events

Date Code Title Description
BB1K Laying open of utility model application

Effective date: 19931007

FG3K Utility model granted, date of granting

Effective date: 19960531

MM4K Annulment or lapse (granted utility model)

Effective date: 20110531

Free format text: MAXIMUM VALIDITY LIMIT REACHED