Patent US2815015A successfully refreshed from Google Patents.
US2815015A
Expired / Lapsed
US
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Archery bow
Assignee: Individual
•
Filing: 1956-01-09
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Granted: 1957-12-03
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Expires: 1976-01-09
Abstract
No abstract record available.
Inventors
- 👤 Giacomo Ernest Louis De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:02
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/0073; F41B5/0078; F41B5/0084; Y; Y10; Y10S; Y10S273/00; Y10S273/03; Y10S273/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |