US2834084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable fasteners
Assignee: Individual
•
Filing: 1951-09-27
•
Granted: 1958-05-13
•
Expires: 1971-09-27
Abstract
No abstract record available.
Inventors
- 👤 Louis H Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:14
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/38; A44B19/02; A44B19/04; A44B19/06; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2539; Y10T24/255; Y10T24/2554; Y10T24/2555; Y10T24/2593
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1803106A
Cited
FR41016E
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DE583780C
Cited
US2361782A
Cited
US2563767A
Cited
US2394211A
Cited
US2460525A
Cited
US2526600A
Cited
US2502885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |