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US2880040A Expired / Lapsed US ⏱️ 0.0 years remaining

Drawer suspension

Assignee: McGraw Edison Co
•
Filing: 1955-08-29
•
Granted: 1959-03-31
•
Expires: 1975-08-29
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Abstract

No abstract record available.

Inventors

  • 👤 John R Gomersall

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 10:55
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/49; A47B88/493; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0043; A47B2210/0051; A47B2210/0059

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1732472A Cited
US2032054A Cited
US2564658A Cited
US2687924A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1962-03-30 1962-09-29 1963-03-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1966-03-30 1966-09-29 1967-03-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1970-03-30 1970-09-29 1971-03-31 $7700.00 Window Closed / Lapsed

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