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  1. Technology classes
  2. /B · Performing operations
  3. /B29 · Working of plastics
  4. /B29C · Shaping or joining of plastics
  5. /B29C 2949/00 · Indexing scheme relating to blow-moulding
  6. /B29C 2949/07 · Preforms or parisons characterised by their configuration
  7. /B29C 2949/079 · Auxiliary parts or inserts
  8. /B29C 2949/0795 · Parts to assist orientation of preform
  9. /B29C 2949/0799
B29C 2949/0799

At bottom portion

Official title: at bottom portion

B29C2949/0799 (At bottom portion) appears on 3 US grants and 4 published applications in this corpus.

Search patents in B29C

Where it sits

  1. BPerforming operations
  2. B29Working of plastics
  3. B29CShaping or joining of plastics
  4. B29C 2949/00Indexing scheme relating to blow-moulding
  5. B29C 2949/07Preforms or parisons characterised by their configuration
  6. B29C 2949/079Auxiliary parts or inserts
  7. B29C 2949/0795Parts to assist orientation of preform
  8. B29C 2949/0799At bottom portion
Granted patents
3
Published applications
4
Assignees
3
Inventors
8
Latest grant
6 Oct 2026

Filings by year

Granted patentsPublished applications
B29C 2949/0799: granted patents and published applications per publication year
YearGranted patentsPublished applications
201801
201900
202000
202100
202201
202301
202421
202500
202610

201820192020202120222023202420252026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold6 Oct 2026US 12,752,955 B2Nissei Asb Machine Co., Ltd.
  • Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold23 Apr 2024US 11,964,793 B2Nissei Asb Machine Co., Ltd.
  • Apparatus and method for producing plastic containers with non-circular cross-sections30 Jan 2024US 11,883,998 B2Krones AG
  • Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold19 Sep 2024US 2024/0308720 A1Nissei Asb Machine Co., Ltd.
  • Apparatus and method for producing plastic containers with non-circular cross-sections22 Jun 2023US 2023/0191684 A1Krones AG
  • Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold17 Feb 2022US 2022/0048665 A1Nissei Asb Machine Co., Ltd.
  • Single piece, short stemmed blown drinking vessel and method of manufacturing the same8 Nov 2018US 2018/0317681 A1

Most cited

By later US patents

No patent in this class has been cited by a later US patent yet.

Top assignees

Documents
  • NANissei Asb Machine Co., Ltd.4
  • KKrones AG1
  • Krones AG1

Often classified with

  • B29LIndexing scheme associated with subclass b29c, relating to particular articles7
  • B65DContainers for storage or transport of articles or materials5
  • A47GHousehold or table equipment1
  • B29BPreparation or pretreatment of the material to be shaped1
  • C03BManufacture, shaping, or supplementary processes1

Documents that also carry the other class.

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© 2026 patentgrepData from USPTO bulk files