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US632781A Expired / Lapsed US ⏱️ 0.0 years remaining

Manufacture of paper friction-matches.

Assignee: Individual
•
Filing: 1898-08-12
•
Granted: 1899-09-12
•
Expires: 1918-08-12
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Abstract

No abstract record available.

Inventors

  • 👤 Joseph Dela Mar

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 22:28
CPC Classifications
C; C06; C06F; C06F1/00; C06F1/20

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) 1902-09-12 1903-03-14 1903-09-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1906-09-12 1907-03-14 1907-09-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1910-09-12 1911-03-14 1911-09-13 $7700.00 Window Closed / Lapsed

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