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US Patent 7918663 Injection molding nozzle wedge seal

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Edits on 27 Nov, 2023
"Add patent abstract"
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Golden AI
edited on 27 Nov, 2023
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Patent abstract

An injection molding apparatus includes an injection molding nozzle having a nozzle body defining a channel for flow of molding material and a nozzle tip coupled to the nozzle body. The nozzle tip is shaped to define a converging gap with a mold component into which the nozzle tip is inserted during use. A seal piece having a wedge or wedge-like portion is disposed between the nozzle tip and the mold component Pressure of molding material acting on a surface of the wedge portion wedges the wedge portion into the converging gap.

Edits on 22 Jul, 2023
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edited on 22 Jul, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0791866300
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"Remove leading 0 from patent number"
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edited on 14 Jul, 2023
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US Patent 07918663 Injection molding nozzle wedge seal US Patent 7918663 Injection molding nozzle wedge seal

Infobox
Patent Number
0791866300
Patent Number
791866300
Edits on 22 Apr, 2023
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 22 Apr, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
079186630
Date of Patent
April 5, 2011
0
Patent Application Number
123989810
Date Filed
March 5, 2009
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=079186630
Patent Primary Examiner
‌
Tim Heitbrink
0
Edits on 27 Sep, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 27 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
079186630
Date of Patent
April 5, 2011
0
Patent Application Number
123989810
Date Filed
March 5, 2009
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=079186630
Patent Primary Examiner
‌
Tim Heitbrink
0
Edits on 19 Jun, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 19 Jun, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07918663
Edits on 7 Dec, 2021
"Created via: Entity Importer"
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Golden AI
created this topic on 7 Dec, 2021
Edits made to:
Infobox (+7 properties)
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 US Patent 07918663 Injection molding nozzle wedge seal

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07918663
Date of patent
April 5, 2011
Patent application number
12398981
Date Filed
March 5, 2009
Patent primary examiner
‌
Tim Heitbrink

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