US4152858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fast loader for muzzle-loader
Assignee: Individual
•
Filing: 1977-08-16
•
Granted: 1979-05-08
•
Expires: 1997-08-16
Abstract
Abstract An apparatus is provided for forming a charge for a muzzle-loading gun and including a predetermined amount of powder and a bullet at least partially embraced within a patch. After the charge is formed, it may be retained in readiness for quick insertion into the muzzle end of the barrel of a muzzle-loader. The tool includes a tubular body defining a first bore extending longitudinally therethrough and having a diametrically enlarged counterbore opening outwardly of one end of the body. The interior of the body defines a shoulder at the inner end of the counter bore and a sleeve has one end thereof loosely removably telescoped into the counterbore and defines a second bore extending therethrough of substantially the same diameter as the bore formed through the body. The second bore is of a diameter to snugly and slidably receive a bullet of a predetermined size therein at least partially embraced within a patch and the outside diameter of the sleeve is smaller than the diameter of the counterbore of the body by an amount enabling a thin, frangible and flexible disk of a larger plan area than the counterbore to extend across the end of the sleeve telescoped into the counterbore with the peripheral portions of the disk clamped between the outer surfaces of the sleeve and the opposing surfaces of the counterbore adjacent the inner end thereof.
Inventors
- 👤 Harold L. Dobbs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:09
CPC Classifications
F; F41; F41C; F41C9/00; F41C9/08; F41C9/085
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
226 words
A hand tool for forming a charge for a muzzle-loading gun and including a predetermined amount of powder and a bullet at least partially embraced within a patch, said tool including a tubular body defining a first bore extending longitudinally therethrough and including a diametrically enlarged counterbore opening outwardly of one end of said body, the interior of said body defining a shoulder facing outwardly of said one end at the inner end of said counterbore, a sleeve of larger outside diameter than the diameter of said first bore and having one end loosely removably telescoped into said counterbore from said one end of said body and defining a second bore extending therethrough of substantially the same diameter as said first bore, said second bore being of a diameter adapted to snugly and slidably receive a bullet of a predetermined size therein at least partially embraced within a patch, and the outside diameter of said sleeve being smaller than the diameter of said counterbore by an amount enabling a thin, frangible and flexible disk of a larger plan area than said counterbore to extend across said one end of said sleeve telescoped into said counterbore with the peripheral portions of said disk clamped between the outer surfaces of said one end of said sleeve and the opposing surfaces of said counterbore adjacent the inner end thereof.
Claim 2
Dependent Claim
226 words
A hand tool for forming a charge for a muzzle-loading gun and including a predetermined amount of powder and a bullet at least partially embraced within a patch, said tool including a tubular body defining a first bore extending longitudinally therethrough and including a diametrically enlarged counterbore opening outwardly of one end of said body, the interior of said body defining a shoulder facing outwardly of said one end at the inner end of said counterbore, a sleeve of larger outside diameter than the diameter of said first bore and having one end loosely removably telescoped into said counterbore from said one end of said body and defining a second bore extending therethrough of substantially the same diameter as said first bore, said second bore being of a diameter adapted to snugly and slidably receive a bullet of a predetermined size therein at least partially embraced within a patch, and the outside diameter of said sleeve being smaller than the diameter of said counterbore by an amount enabling a thin, frangible and flexible disk of a larger plan area than said counterbore to extend across said one end of said sleeve telescoped into said counterbore with the peripheral portions of said disk clamped between the outer surfaces of said one end of said sleeve and the opposing surfaces of said counterbore adjacent the inner end thereof.
Claim 3
Dependent Claim
59 words
The combination of claim 1 including a thin, flexible and frangible disk of a larger plan area than said counterbore extending across said one end of said sleeve with the peripheral portions of said disk clamped between the outer surfaces of said one end of said sleeve and the opposing surfaces of said counterbore adjacent the inner end thereof.
Claim 4
Dependent Claim
131 words
The combination of claim 1 wherein said sleeve is of a greater length than the length of said counterbore and projects outwardly of said one end of said counterbore, a second tubular body defining a third bore extending longitudinally therethrough and including a second counterbore at one end of a diameter slightly smaller than the diameter of the first mentioned counterbore and in which the other end of said sleeve is snugly telescopingly engaged, a plunger rod reciprocal through said third bore and including an enlarged head on one end of a diameter greater than the diameter of said third bore and telescoped in said second bore for engagement with said bullet, the effective length of said rod and head being greater than the combined lengths of said bores and counterbores.
Claim 5
Dependent Claim
38 words
The combination of claim 3 wherein the other end of said plunger rod projects outwardly of the corresponding end of said third bore and includes an abutment of a size too great to pass through said third bore.
Claim 6
Dependent Claim
41 words
The combination of claim 3 wherein the said tubular bodies include adjacent ends, one of said adjacent ends defining a threaded counterbore and the other adjacent end defining a diametrically secured externally threaded neck removably threadedly engaged in said threaded counterbore.
Claim 7
Dependent Claim
38 words
The combination of claim 5 wherein the end of the first mentioned tubular body remote from said second tubular body includes a diametrically enlarged counterbore adapted to snugly receive the muzzle end of a muzzle-loading gun barrel therein.
Claim 8
Dependent Claim
38 words
The combination of claim 6 wherein the other end of said plunger rod projects outwardly of the corresponding end of said third bore and includes an abutment of a size too great to pass through said third bore.
Claim 9
Dependent Claim
48 words
The combination of claim 7 including a thin, flexible and frangible disk of a larger plan area than said counterbore extending across said one end of said sleeve with the peripheral portions of said disk clamped between the outer surfaces of said counterbore adjacent the inner end thereof.
Claim 10
Dependent Claim
21 words
The combination of claim 3 including an annular sealing ring encircling said sleeve between the adjacent ends of said tubular body.
Claim 11
Dependent Claim
59 words
The combination of claim 9 including a thin, flexible and frangible disk of a larger plan area than said counterbore extending across said one end of said sleeve with the peripheral portions of said disk clamped between the outer surfaces of said one end of said sleeve and the opposing surfaces of said counterbore adjacent the inner end thereof.
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) | 1982-05-07 | 1982-11-06 | 1983-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-07 | 1986-11-06 | 1987-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-07 | 1990-11-06 | 1991-05-08 | $7700.00 | Window Closed / Lapsed |