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US1704062A Expired / Lapsed US ⏱️ 0.0 years remaining

Screw driver

Assignee: LGS Devices Corp
•
Filing: 1926-08-16
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Granted: 1929-03-05
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Expires: 1946-08-16
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Abstract

No abstract record available.

Inventors

  • 👤 Starkey William Carleton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 18:54
CPC Classifications
B; B25; B25B; B25B15/00; B25B15/02; B25B15/04

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) 1932-03-04 1932-09-03 1933-03-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1936-03-04 1936-09-03 1937-03-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1940-03-04 1940-09-03 1941-03-05 $7700.00 Window Closed / Lapsed

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