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US3056277A Expired / Lapsed US ⏱️ 0.0 years remaining

Vapor fractometers

Assignee: Applied Biosystems Inc
•
Filing: 1959-03-05
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Granted: 1962-10-02
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Expires: 1979-03-05
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Abstract

No abstract record available.

Inventors

  • 👤 Brenner Nathaniel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 13:59
CPC Classifications
G; G01; G01N; G01N30/00; G01N30/02; G01N30/26; G01N30/38; G01N30/46; G01N30/466

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2728219A Cited
US2868011A Cited
FR1170329A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-10-01 1966-04-02 1966-10-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-10-01 1970-04-02 1970-10-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-10-01 1974-04-02 1974-10-02 $7700.00 Window Closed / Lapsed

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