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US5704507A Expired / Lapsed US ⏱️ 0.0 years remaining

Plastic container with integral flexible handle

Assignee: Graham Packaging Plastic Products Inc
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Filing: 1995-09-22
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Granted: 1998-01-06
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Expires: 2015-09-22
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Abstract

Abstract A plastic container comprising hollow plastic body including a side wall, a base wall, a shoulder, an integral neck and an integral finish on the upper end of the neck. An integral laterally extending flexible handle is provided on the neck below the threads or the like that are positioned on the neck for receiving a closure. The handle may be of a number of configurations including a T-shape or annular bail-type shape. A method and apparatus for making the container comprises injecting, extruding and blowing wherein the finish and the integral handle are first injection molded and thereafter the neck and body are formed by extrusion of plastic integrally with the finish followed by blow molding of the hollow container.

Inventors

  • 👤 Thomas J. Krall
  • 👤 Christopher T. Evans

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 18:38
CPC Classifications
B; B65; B65D; B65D23/00; B65D23/10; B29; B29C; B29C49/00; B29C49/071; B29C2949/00; B29C2949/07; B29C2949/076; B29C2949/0768; B29C2949/077; B29C2949/0772; B29C2949/0773; B29C2949/0778; B29C2949/079; B29C2949/0793; B29C2949/20; B29C2949/22; B29C2949/24; B29C2949/26; B29C2949/28; B29C2949/30; B29C2949/3032; B29C2949/3041; B29K; B29K2105/00; B29K2105/25; B29K2105/253; B29L; B29L2031/00; B29L2031/46; B29L2031/463; B29L2031/712; B29L2031/7158

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 99 words
A plastic container comprising: a hollow plastic body having an integral neck and finish, integral means on said neck for attachment of a closure, an integral flexible handle extending radially outwardly from the lower end of said finish, said handle lying substantially in a single plane and terminating in a gripping portion, said gripping portion being T-shaped, said handle including a radial arm that has a trapezoidal cross section and extends to said gripping portion, said gripping portion having a trapezoidal cross section, said radial arm having an integral longitudinal rib thereon on the surface thereof adjacent said finish.
Claim 2
Dependent Claim 99 words
A plastic container comprising: a hollow plastic body having an integral neck and finish, integral means on said neck for attachment of a closure, an integral flexible handle extending radially outwardly from the lower end of said finish, said handle lying substantially in a single plane and terminating in a gripping portion, said gripping portion being T-shaped, said handle including a radial arm that has a trapezoidal cross section and extends to said gripping portion, said gripping portion having a trapezoidal cross section, said radial arm having an integral longitudinal rib thereon on the surface thereof adjacent said finish.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2001-01-05 2001-07-07 2002-01-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2005-01-05 2005-07-07 2006-01-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2009-01-05 2009-07-07 2010-01-06 $7700.00 Window Closed / Lapsed

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