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US2844487A Expired / Lapsed US ⏱️ 0.0 years remaining

Process for dipping rayon cord

Assignee: Goodyear Tire and Rubber Co
•
Filing: 1954-05-19
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Granted: 1958-07-22
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Expires: 1974-05-19
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Abstract

No abstract record available.

Inventors

  • 👤 Richard C Waller
  • 👤 Daniel D Ray

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 20:15
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; B; B29; B29D; B29D30/00; B29D30/06; B29D30/38; B29D30/40; C08J2321/00

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2314976A Cited
US2372601A Cited
US2606844A Cited
US2790736A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1961-07-21 1962-01-20 1962-07-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1965-07-21 1966-01-20 1966-07-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1969-07-21 1970-01-20 1970-07-22 $7700.00 Window Closed / Lapsed

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