US2922170A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for fastening elastic tapes to rigid frames
Assignee: Individual
•
Filing: 1955-10-10
•
Granted: 1960-01-26
•
Expires: 1975-10-10
Abstract
No abstract record available.
Inventors
- 👤 Reggiani Pio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:16
CPC Classifications
A; A47; A47C; A47C31/00; A47C31/02; A47C31/04; A47C7/00; A47C7/02; A47C7/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US678092A
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GB190325267A
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US941659A
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US1020407A
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US1115587A
Cited
GB381972A
Cited
US2354728A
Cited
US2444873A
Cited
US2612213A
Cited
US2649636A
Cited
US2622663A
Cited
US2629432A
Cited
FR1026578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |