US2813818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a demountable bow
Assignee: Ben Pearson Inc
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Filing: 1955-08-01
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Granted: 1957-11-19
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Expires: 1975-08-01
Abstract
No abstract record available.
Inventors
- 👤 Pearson Ben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:12
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/0005; F41B5/0026; Y; Y10; Y10S; Y10S273/00; Y10S273/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A METHOD OF FABRICATING LIMBS FOR USE WITH HANDLE MEANS TO PROVIDE DEMOUNTABLE BOWS WHICH COMPRISES SHAPING BOW MATERIAL TO FORM A BOW LIMB HAVING A BUTT SECTION AT ONE END, WETTING GLASS FIBERS WITH A THERMOSETTING PLASTIC, APPLYING SAID GLASS FIBERS AFTER WETTING TO SAID BUTT SECTION ONLY AND HEAT MOLDING SAID BUTT SECTION AND APPLIED FIBER AND PLASTIC INTO THE SHAPE ANDD SIZE OF THE INTERIOR OF THE HANDLE MEANS TO BE USED THEREWITH TO PROVIDE SAID BUTT SECTION ONLY WITH AN EXTERIORR SUPERPOSED, HANDLE-FITTING LAYER OF PLASTIC GLASS FIBER.
Claim 2
Independent Claim
92 words
A METHOD OF FABRICATING LIMBS FOR USE WITH HANDLE MEANS TO PROVIDE DEMOUNTABLE BOWS WHICH COMPRISES SHAPING BOW MATERIAL TO FORM A BOW LIMB HAVING A BUTT SECTION AT ONE END, WETTING GLASS FIBERS WITH A THERMOSETTING PLASTIC, APPLYING SAID GLASS FIBERS AFTER WETTING TO SAID BUTT SECTION ONLY AND HEAT MOLDING SAID BUTT SECTION AND APPLIED FIBER AND PLASTIC INTO THE SHAPE ANDD SIZE OF THE INTERIOR OF THE HANDLE MEANS TO BE USED THEREWITH TO PROVIDE SAID BUTT SECTION ONLY WITH AN EXTERIORR SUPERPOSED, HANDLE-FITTING LAYER OF PLASTIC GLASS FIBER.
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) | 1960-11-18 | 1961-05-20 | 1961-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-18 | 1965-05-20 | 1965-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-18 | 1969-05-20 | 1969-11-19 | $7700.00 | Window Closed / Lapsed |