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US748807A Expired / Lapsed US ⏱️ 0.0 years remaining

Pipe joint or coupling

Assignee: —
•
Filing: —
•
Granted: 1904-01-05
•
Expires: 1921-01-05
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 21:29
CPC Classifications
F; F16; F16L; F16L47/00; F16L47/04; Y; Y10; Y10T; Y10T403/00; Y10T403/36; Y10T403/364; Y10T403/366

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) 1907-01-04 1907-07-06 1908-01-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1911-01-04 1911-07-06 1912-01-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1915-01-04 1915-07-06 1916-01-05 $7700.00 Window Closed / Lapsed

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