Patent US3135255A successfully refreshed from Google Patents.
US3135255A
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US
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Assignee: Individual
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Filing: 1961-05-24
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Granted: 1964-06-02
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Expires: 1981-05-24
Abstract
No abstract record available.
Inventors
- 👤 Robert A Hoyt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:54
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/14; F41B5/1403; F41B5/143
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
132 words
IN COMBINATION, A BOW HAVING AN ARROW CLEARING AND SIGHT WINDOW EMBODYING AN UPSTANDING SUBSTANTIALLY VERTICAL WALL AND A COMPLEMENTAL HORIZONTAL WALL AT THE LOWER END THEREOF AND AT RIGHT ANGLES THERETO, AN UPSTANDING ARROW REST ELEMENT ADJUSTABLY MOUNTED AND KEYED ATOP SAID BOTTOM WALL AND MANUALLY SHIFTABLE TOWARD AND FROM SAID VERTICAL WALL IN A PLANE PARALLEL TO THE PLANE OF SAID BOTTOM WALL, WHEREBY TO SUPPORT AN ARROW WITH ITS LENGTHWISE AXIS A PREDETERMINED INCREMENT OF AN INCH OFF THE PLANE OF THE BOW''S STRING, SAID ARROW REST ELEMENT BEING SUBSTANTIALLY SEMI-CIRCULAR IN SIDE ELEVATION, BODILY DETACHABLE AND REVERSIBLE, ONE LENGTHWISE SIDE SURFACE BEING CONCAVE AND THE OTHER LENGTHWISE SURFACE BEING CONVEX, AND SAID SIDE SURFACES CONVERGING UPWARDLY TOWARD AND THUS NARROWING THE CURVATE TOP PORTION OF SAID REST ELEMENT.
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |