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GB2023467B - Sharpening apparatus - Google Patents

Sharpening apparatus

Info

Publication number
GB2023467B
GB2023467B GB7924986A GB7924986A GB2023467B GB 2023467 B GB2023467 B GB 2023467B GB 7924986 A GB7924986 A GB 7924986A GB 7924986 A GB7924986 A GB 7924986A GB 2023467 B GB2023467 B GB 2023467B
Authority
GB
United Kingdom
Prior art keywords
sharpening apparatus
sharpening
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
GB7924986A
Other versions
GB2023467A (en
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.)
DOBLE R
Original Assignee
DOBLE R
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 DOBLE R filed Critical DOBLE R
Priority to GB7924986A priority Critical patent/GB2023467B/en
Publication of GB2023467A publication Critical patent/GB2023467A/en
Application granted granted Critical
Publication of GB2023467B publication Critical patent/GB2023467B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB7924986A 1978-04-21 1979-06-18 Sharpening apparatus Expired GB2023467B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7924986A GB2023467B (en) 1978-04-21 1979-06-18 Sharpening apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1577778 1978-04-21
GB7924986A GB2023467B (en) 1978-04-21 1979-06-18 Sharpening apparatus

Publications (2)

Publication Number Publication Date
GB2023467A GB2023467A (en) 1980-01-03
GB2023467B true GB2023467B (en) 1982-05-19

Family

ID=26251533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924986A Expired GB2023467B (en) 1978-04-21 1979-06-18 Sharpening apparatus

Country Status (1)

Country Link
GB (1) GB2023467B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8621550D0 (en) * 1986-09-08 1986-10-15 Fox R G Sharpening apparatus
GB9217020D0 (en) * 1992-08-11 1992-09-23 Redfern Gary Grinding apparatus

Also Published As

Publication number Publication date
GB2023467A (en) 1980-01-03

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950718