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US1782045A Expired / Lapsed US ⏱️ 0.0 years remaining

Thermostat and similar control mechanism

Assignee: DONALD C SLICHTER
•
Filing: 1926-04-20
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Granted: 1930-11-18
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Expires: 1946-04-20
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Abstract

No abstract record available.

Inventors

  • 👤 Mason Max

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 19:01
CPC Classifications
G; G01; G01K; G01K3/00; G01K3/08; G01K3/10; G01K3/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1933-11-17 1934-05-19 1934-11-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1937-11-17 1938-05-19 1938-11-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1941-11-17 1942-05-19 1942-11-18 $7700.00 Window Closed / Lapsed

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