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US2701520A Expired / Lapsed US ⏱️ 0.0 years remaining

Stamping and registering device

Assignee: Individual
•
Filing: 1950-12-29
•
Granted: 1955-02-08
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Expires: 1970-12-29
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Abstract

No abstract record available.

Inventors

  • 👤 Frank M Rider

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 20:09
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/117; A61B5/1171; A61B5/1172

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US336162A Cited
US626084A Cited
US1592215A Cited
US874790A Cited
US1090543A Cited
US1263026A Cited
US1411984A Cited
US1984706A Cited
US2071003A Cited
US2269691A Cited
US2521724A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1958-02-07 1958-08-09 1959-02-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1962-02-07 1962-08-09 1963-02-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1966-02-07 1966-08-09 1967-02-08 $7700.00 Window Closed / Lapsed

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