patentgrep
SearchCompaniesTechnologiesAPIPricingDocs
DocsGet an API key
  1. Technology classes
  2. /B · Performing operations
  3. /B65 · Conveying
  4. /B65D · Containers for storage or transport of articles or materials
  5. /B65D 15/00 · Containers having bodies formed by interconnecting or uniting two or more rigid
  6. /B65D 15/02 · Containers having bodies formed by interconnecting or uniting two or more rigid
  7. /B65D 15/16 · With curved, or partially curved, walls made of plastics material
  8. /B65D 15/20
B65D 15/20

With end walls made of paper

Official title: {with end walls made of paper}

B65D15/20 (With end walls made of paper) appears on 5 US grants and 8 published applications in this corpus.

Search patents in B65D

Where it sits

  1. BPerforming operations
  2. B65Conveying
  3. B65DContainers for storage or transport of articles or materials
  4. B65D 15/00Containers having bodies formed by interconnecting or uniting two or more rigid
  5. B65D 15/02Containers having bodies formed by interconnecting or uniting two or more rigid
  6. B65D 15/16With curved, or partially curved, walls made of plastics material
  7. B65D 15/20With end walls made of paper
Granted patents
5
Published applications
8
Assignees
4
Inventors
11
Latest grant
12 Sep 2023

Filings by year

Granted patentsPublished applications
B65D 15/20: granted patents and published applications per publication year
YearGranted patentsPublished applications
200410
200500
200600
200700
200801
200900
201000
201110
201200
201301
201400
201500
201610
201702
201800
201900
202011
202100
202200
202311
202402

200420142024

By publication year.

Recent patents

  • Biodegradable bottle for liquids12 Sep 2023US 11,753,223 B2Lgab LLC
  • Biodegradable bottle for liquids7 Jan 2020US 10,526,120 B2Lgab LLC
  • Biodegradable bottle for liquids29 Nov 2016US 9,505,521 B2Lgab LLC
  • Product packaging end cap11 Jan 2011US 7,866,536 B2Mattel, Inc.
  • Advanced food containers20 Jul 2004US 6,764,435 B1
  • Tennis ball container2 May 2024US 2024/0140672 A1Sumitomo Rubber Industries, Ltd.
  • Composite Containers For Bulk Solids, Related Systems And Methods4 Jan 2024US 2024/0002103 A1
  • Biodegradable Bottle For Liquids14 Dec 2023US 2023/0399157 A1Lgab LLC
  • Biodegradable Bottle For Liquids7 May 2020US 2020/0140166 A1Lgab LLC
  • Packaging box and object packaged in said packaging box15 Jun 2017US 2017/0166361 A1Panasonic Intellectual Property Management Co., Ltd.

Most cited

By later US patents
  • Product packaging end cap12US 7,866,536 B2Mattel, Inc. · 2011
  • Advanced food containers4US 6,764,435 B12004
  • Biodegradable bottle for liquids4US 9,505,521 B2Lgab LLC · 2016
  • Biodegradable bottle for liquids2US 10,526,120 B2Lgab LLC · 2020
  • Biodegradable bottle for liquids1US 11,753,223 B2Lgab LLC · 2023

Top assignees

Documents
  • LLgab LLC7
  • Mattel, Inc.2
  • PIPanasonic Intellectual Property Management Co., Ltd.1
  • Sumitomo Rubber Industries, Ltd.1

Often classified with

  • Y02WClimate change mitigation technologies related to wastewater treatment or waste management8
  • B29CShaping or joining of plastics7
  • D21JFibreboard7
  • Y10TTechnical subjects covered by former us classification2
  • B65BMachines, apparatus or devices for, or methods of, packaging articles or materials1
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1

Documents that also carry the other class.

patentgrep

Search every US patent grant since 1976 and every published application since 2001. Updated weekly from USPTO.

Product

  • Search
  • New this week
  • Where the data comes from
  • Pricing

Browse

  • Companies
  • Technology classes

Developers

  • API docs
  • PatentsView-compatible API
  • MCP server
  • Changelog

About

  • Privacy
  • Terms
© 2026 patentgrepData from USPTO bulk files