US2016236388A1PendingUtilityA1

Injection molded elongated objects

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Assignee: RAS INNOVATIVE MOLDING SOLUTIONS LLCPriority: Oct 16, 2014Filed: Apr 21, 2016Published: Aug 18, 2016
Est. expiryOct 16, 2034(~8.2 yrs left)· nominal 20-yr term from priority
Inventors:Bradley D. SerafiniHenry B. Lewandowski
B29C 45/28B29K 2101/00B29C 45/36B29C 45/0025B29C 2045/366B29C 45/762B29C 2045/363
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Claims

Abstract

An injection molded part includes a monolithic structure including a sidewall with a closed perimeter, an endwall closing off one end of the sidewall, and a boss extending axially inward from an interior surface of the endwall.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An injection molded part comprising: a monolithic structure including a sidewall with a closed perimeter, an endwall closing off one end of the sidewall, and a boss extending axially inward from an interior surface of the endwall. 
     
     
         2 . The part of  claim 1  wherein the boss has a perimeter wall with a frustoconical outer surface. 
     
     
         3 . The part of  claim 2  wherein the perimeter wall of the boss has a tapered inner surface. 
     
     
         4 . The part of  claim 1  wherein the monolithic structure comprises molded plastic. 
     
     
         5 . The part of  claim 1  wherein an overall length of the part is about 100 times greater than a thickness of the sidewall. 
     
     
         6 . The part of  claim 1  wherein the monolithic structure comprises polyethylene terephthalate. 
     
     
         7 . The part of  claim 1  wherein the sidewall is cylindrical.

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