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US2041942A Expired / Lapsed US ⏱️ 0.0 years remaining

Building unit

Assignee: MACOTTA UNIT Corp
•
Filing: 1935-09-03
•
Granted: 1936-05-26
•
Expires: 1955-09-03
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Abstract

No abstract record available.

Inventors

  • 👤 Peter J Maul

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 23:19
CPC Classifications
E; E04; E04F; E04F19/00; E04F19/02; E04F19/06

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) 1939-05-26 1939-11-25 1940-05-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1943-05-26 1943-11-25 1944-05-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1947-05-26 1947-11-25 1948-05-26 $7700.00 Window Closed / Lapsed

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