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Patent US3029175A successfully refreshed from Google Patents.
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US3029175A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of forming a blank of cellulosic material into a tubular carton

Assignee: Akerlund and Rausing AB
•
Filing: 1957-12-20
•
Granted: 1962-04-10
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Expires: 1977-12-20
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Abstract

No abstract record available.

Inventors

  • 👤 Stenqvist Bo Erik

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 21:57
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C53/00; B29C53/36; B29C53/38; B29C53/48; B29C59/00; B29C59/08; B29C65/00; B29C65/02; B29C65/10; B29C65/106; B29C66/01; B29C66/02; B29C66/028; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/70; B29C66/71; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; B29C66/73; B29C66/739; B29C66/7392; B29C66/74; B29C66/748; B29C66/7486; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29K; B29K2023/00; B29K2023/04; B29K2023/06; B29K2105/00; B29K2105/25; B29K2105/253; B29K2105/256; B29K2711/00; B29K2711/12; B29K2711/123; B29L; B29L2009/00; B29L2031/00; B29L2031/712; B31; B31B; B31B70/00; B31B70/60; B31B70/64

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2210436A Cited
US2419304A Cited
US2679887A Cited
US2715088A Cited
US2714571A Cited
US2715075A Cited
US2715076A Cited
US2715077A Cited
US2801446A Cited
US2767103A Cited
US2795820A Cited
US2897109A Cited
US2934130A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-04-09 1965-10-09 1966-04-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-04-09 1969-10-09 1970-04-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-04-09 1973-10-09 1974-04-10 $7700.00 Window Closed / Lapsed

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