NZ611550A - A hole saw with interchangeable cutting blades - Google Patents

A hole saw with interchangeable cutting blades

Info

Publication number
NZ611550A
NZ611550A NZ611550A NZ61155007A NZ611550A NZ 611550 A NZ611550 A NZ 611550A NZ 611550 A NZ611550 A NZ 611550A NZ 61155007 A NZ61155007 A NZ 61155007A NZ 611550 A NZ611550 A NZ 611550A
Authority
NZ
New Zealand
Prior art keywords
blade
hole saw
cutting blades
interchangeable cutting
place
Prior art date
Application number
NZ611550A
Inventor
Kym John Keightley
Original Assignee
Kym John Keightley
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
Priority claimed from AU2006906340A external-priority patent/AU2006906340A0/en
Application filed by Kym John Keightley filed Critical Kym John Keightley
Publication of NZ611550A publication Critical patent/NZ611550A/en

Links

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  • Knives (AREA)

Abstract

611550 A hole saw having a central body portion adapted to receive a hole saw blade portion. The body and the blade have correspondingly shaped apertures and lugs that co-operate together to hold the blade in place. A locking means further assists in ensuring that the blade remains locked to the body and includes a sliding klatch that engages an aperture in the blade and the body and is itself locked in place to thereby lock the blade to the body.
NZ611550A 2006-11-14 2007-11-14 A hole saw with interchangeable cutting blades NZ611550A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2006906340A AU2006906340A0 (en) 2006-11-14 Hole saw with interchangeable blades
NZ57700307 2007-11-14

Publications (1)

Publication Number Publication Date
NZ611550A true NZ611550A (en) 2014-12-24

Family

ID=52464989

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ611550A NZ611550A (en) 2006-11-14 2007-11-14 A hole saw with interchangeable cutting blades

Country Status (1)

Country Link
NZ (1) NZ611550A (en)

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Legal Events

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PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 6 YEARS UNTIL 14 NOV 2017 BY LESICAR MAYNARD ANDREWS PTY LTD

Effective date: 20150703

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 NOV 2018 BY LESICAR MAYNARD ANDREWS PTY LTD

Effective date: 20171019

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 NOV 2019 BY LESICAR MAYNARD ANDREWS PTY LTD

Effective date: 20181004

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 NOV 2020 BY LESICAR MAYNARD ANDREWS PTY LTD

Effective date: 20191106

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 NOV 2021 BY LESICAR MAYNARD ANDREWS PTY LTD

Effective date: 20201106

LAPS Patent lapsed