US2701877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming and applying top stops
Assignee: Individual
•
Filing: 1949-12-17
•
Granted: 1955-02-15
•
Expires: 1969-12-17
Abstract
No abstract record available.
Inventors
- 👤 Louis H Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:05
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/60; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5101; Y10T29/5116; Y10T29/5117; Y10T29/5183; Y10T29/53; Y10T29/53291; Y10T29/53296
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2071603A
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US1966256A
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US2096685A
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US2099624A
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US2169802A
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US2222220A
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US2310033A
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US2329769A
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US2409147A
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US2438023A
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US2508782A
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US2447499A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-14 | 1958-08-16 | 1959-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-14 | 1962-08-16 | 1963-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-14 | 1966-08-16 | 1967-02-15 | $7700.00 | Window Closed / Lapsed |