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US2286508A Expired / Lapsed US ⏱️ 0.0 years remaining

Capped receptacle

Assignee: W C RITCHIE AND Co
•
Filing: 1940-05-31
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Granted: 1942-06-16
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Expires: 1960-05-31
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Abstract

No abstract record available.

Inventors

  • 👤 Walter C Rheinfels

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 08:49
CPC Classifications
B; B65; B65D; B65D15/00; B65D15/02; B65D15/04; B65D15/06

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1945-06-15 1945-12-15 1946-06-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1949-06-15 1949-12-15 1950-06-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1953-06-15 1953-12-15 1954-06-16 $7700.00 Window Closed / Lapsed

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