US1613271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punching machine for cards and stencils
Assignee: SPIEGEL MAY STERN CO
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Filing: 1925-04-18
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Granted: 1927-01-04
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Expires: 1945-04-18
Abstract
No abstract record available.
Inventors
- 👤 Gollnick Paul August
- 👤 John J Toolan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:38
CPC Classifications
B; B41; B41L; B41L47/00; B41L47/58; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/445; Y10T83/461; Y10T83/546; Y10T83/869; Y10T83/8759
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) | 1930-01-03 | 1930-07-05 | 1931-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-01-03 | 1934-07-05 | 1935-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-01-03 | 1938-07-05 | 1939-01-04 | $7700.00 | Window Closed / Lapsed |