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US2643783A Expired / Lapsed US ⏱️ 0.0 years remaining

Attachment for velocipedes

Assignee: Individual
•
Filing: 1949-09-14
•
Granted: 1953-06-30
•
Expires: 1969-09-14
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Abstract

No abstract record available.

Inventors

  • 👤 Everett J Tasset

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 13:11
CPC Classifications
A; A63; A63H; A63H33/00

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

GB191210858A Cited
US1827541A Cited
US1901555A Cited
US2398964A Cited
US2415014A Cited
US2463803A Cited
US2455692A Cited
US2478084A Cited
US2488695A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-06-29 1956-12-29 1957-06-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-06-29 1960-12-29 1961-06-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-06-29 1964-12-29 1965-06-30 $7700.00 Window Closed / Lapsed

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