GB2227444B - Racquets - Google Patents

Racquets

Info

Publication number
GB2227444B
GB2227444B GB8902099A GB8902099A GB2227444B GB 2227444 B GB2227444 B GB 2227444B GB 8902099 A GB8902099 A GB 8902099A GB 8902099 A GB8902099 A GB 8902099A GB 2227444 B GB2227444 B GB 2227444B
Authority
GB
United Kingdom
Prior art keywords
racquets
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 - Fee Related
Application number
GB8902099A
Other versions
GB8902099D0 (en
GB2227444A (en
Inventor
Jonathan Christopher Mott
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
Priority to GB8902099A priority Critical patent/GB2227444B/en
Publication of GB8902099D0 publication Critical patent/GB8902099D0/en
Publication of GB2227444A publication Critical patent/GB2227444A/en
Application granted granted Critical
Publication of GB2227444B publication Critical patent/GB2227444B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/1703Introducing an auxiliary fluid into the mould
    • B29C45/1704Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/1703Introducing an auxiliary fluid into the mould
    • B29C45/1704Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1723Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using fibre reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/52Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5245Rackets
GB8902099A 1989-01-31 1989-01-31 Racquets Expired - Fee Related GB2227444B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8902099A GB2227444B (en) 1989-01-31 1989-01-31 Racquets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8902099A GB2227444B (en) 1989-01-31 1989-01-31 Racquets

Publications (3)

Publication Number Publication Date
GB8902099D0 GB8902099D0 (en) 1989-03-22
GB2227444A GB2227444A (en) 1990-08-01
GB2227444B true GB2227444B (en) 1993-01-06

Family

ID=10650889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8902099A Expired - Fee Related GB2227444B (en) 1989-01-31 1989-01-31 Racquets

Country Status (1)

Country Link
GB (1) GB2227444B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399470B (en) * 1988-12-15 1995-05-26 Head Sport Ag METHOD FOR PRODUCING A BALL RACKET FRAME
GB2241464A (en) * 1990-03-01 1991-09-04 Cinpres Ltd Moulding rackets
DE19607992A1 (en) * 1996-03-04 1997-09-11 Battenfeld Gmbh Process for producing an injection molded part made of thermoplastic and injection molded part
US6589458B2 (en) * 2000-04-20 2003-07-08 Rehrig International, Inc. Method of molding a cart using molding processes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127961A2 (en) * 1983-05-11 1984-12-12 Cinpres Limited Process and apparatus for injection moulding
EP0250080A2 (en) * 1986-05-19 1987-12-23 Ladney, Michael Method for injection molding
GB2202181A (en) * 1987-03-16 1988-09-21 Cinpres Ltd Injection moulding apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127961A2 (en) * 1983-05-11 1984-12-12 Cinpres Limited Process and apparatus for injection moulding
EP0250080A2 (en) * 1986-05-19 1987-12-23 Ladney, Michael Method for injection molding
GB2202181A (en) * 1987-03-16 1988-09-21 Cinpres Ltd Injection moulding apparatus
EP0283207A2 (en) * 1987-03-16 1988-09-21 Cinpres Limited Injection moulding apparatus

Also Published As

Publication number Publication date
GB8902099D0 (en) 1989-03-22
GB2227444A (en) 1990-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940131