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US3230650A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Individual
•
Filing: 1963-09-18
•
Granted: 1966-01-25
•
Expires: 1983-09-18
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Abstract

No abstract record available.

Inventors

  • 👤 Henry E Orkin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 09:18
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/30; B42D25/351; B42D25/20; B42D25/23; B42D25/346; B42D25/40; B42D25/45; B42D25/465; B42D25/47; Y; Y10; Y10S; Y10S283/00; Y10S283/901

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1649442A Cited
US2109603A Cited
US2138993A Cited
US2213666A Cited
US2274488A Cited
US2693909A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-01-24 1969-07-26 1970-01-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-01-24 1973-07-26 1974-01-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-01-24 1977-07-26 1978-01-25 $7700.00 Window Closed / Lapsed

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