US4004565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clip for supplying implant projectiles
Assignee: 3M Co
•
Filing: 1975-04-14
•
Granted: 1977-01-25
•
Expires: 1995-04-14
Abstract
Abstract A clip for use with a gas-operated gun to package and supply to the gun hygienic projectiles for inoculating animals with a particular biologically active material. The clip contains a molded structure having a plurality of axially aligned adjacent cylindrical chambers receiving the implant projectile and each chamber is sealed by a rupturable sealing film at each end thereof. Indexing recesses are provided on said structure and associated with each of the chambers for indexing the clip in the gun to dispose seriatim the chambers in alignment with the bore of the gun.
Inventors
- 👤 Earl Lee Fischer
- 👤 Jay W. Gould, III
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:14
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/82; F41A9/83; F41A9/84; A; A61; A61M; A61M37/00; A61M37/0069; F41A9/61; F41A9/64; F42; F42B; F42B12/00; F42B12/02; F42B12/36; F42B12/46; F42B12/54; F42B39/00; F42B39/08; Y; Y10; Y10S; Y10S273/00; Y10S273/04; Y10S273/09
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
118 words
A clip for hygienic ballistic implant projectiles containing a biologically active material comprising: a rectangular structure having a plurality of chambers with parallel axes and indexing means associated with each of said chambers for use in registering said chambers in a gun and indexing the chambers seriatim, ballistic implant projectiles containing a biologically active material positioned in said chambers, and mechanically rupturable sealing means at each end of each of said chambers for individually isolating each of said chambers from the ambient environment and so that a device may penetrate the sealing means at one end of a chamber and force the projectile through the sealing means and out the chamber at the other end of the chamber.
Claim 2
Dependent Claim
118 words
A clip for hygienic ballistic implant projectiles containing a biologically active material comprising: a rectangular structure having a plurality of chambers with parallel axes and indexing means associated with each of said chambers for use in registering said chambers in a gun and indexing the chambers seriatim, ballistic implant projectiles containing a biologically active material positioned in said chambers, and mechanically rupturable sealing means at each end of each of said chambers for individually isolating each of said chambers from the ambient environment and so that a device may penetrate the sealing means at one end of a chamber and force the projectile through the sealing means and out the chamber at the other end of the chamber.
Claim 3
Dependent Claim
13 words
A clip according to claim 1 wherein said structure is formed of polyethylene.
Claim 4
Dependent Claim
23 words
A clip according to claim 2 wherein said sealing means comprises a film bonded to said structure around each end of each chamber.
Claim 5
Dependent Claim
16 words
A clip according to claim 3 wherein said film is a laminate of polyethylene and polyester.
Claim 6
Dependent Claim
37 words
A clip according to claim 1 wherein said structure is formed of a gas and moisture impermeable material and said sealing means comprises a rupturable metal foil bonded to said structure around the end of each chamber.
Claim 7
Dependent Claim
13 words
A clip according to claim 5 wherein said material comprises a polyformaldehyde resin.
Claim 8
Dependent Claim
41 words
A clip according to claim 1 wherein said structure comprises a web having said chambers positioned on one surface transversely thereof and said indexing means comprises recesses formed in the opposite surface with one recess associated with each of said chambers.
Claim 9
Dependent Claim
16 words
A clip according to claim 7 wherein said web has a tapered edge at one end.
Claim 10
Dependent Claim
28 words
A clip according to claim 8 wherein said chambers are spaced from said one end to define a tongue to assist insertion of the clip in a gun.
Claim 11
Dependent Claim
17 words
A clip according to claim 7 wherein said sealing means is a laminate of polyester and polyethylene.
Claim 12
Dependent Claim
29 words
A clip according to claim 10 wherein said sealing means is a film said film is heat sealed to said structure at each end of each of said chambers.
Claim 13
Dependent Claim
39 words
A clip according to claim 7 wherein the structure is formed of polyethylene and said sealing means comprises a laminate of polyethylene and polyester heat sealed to said structure to cover and aseptically seal each end of each chamber.
Claim 14
Dependent Claim
30 words
A clip according to claim 7 wherein said chambers are cylindrical and are positioned in side-by-side relationship with each chamber having a common wall with at least one other chamber.
Claim 15
Dependent Claim
37 words
A clip according to claim 7 wherein each projectile has a conical nose and a generally cylindrical body and a cavity containing a biologically active material selected from the group consisting of antigens, vitamins, narcotics and tranquilizers.
Claim 16
Dependent Claim
18 words
A clip according to claim 7 wherein each projectile is formed of a material soluble in animal bodies.
Claim 17
Dependent Claim
36 words
A clip according to claim 6 wherein said structure is formed of a transparent polyformaldehyde resin and said sealing means comprises an aluminum foil heat sealed to said structure and covering each end of each chamber.
Claim 18
Dependent Claim
37 words
A clip according to claim 1 wherein each projectile has a conical nose and a generally cylindrical body and a cavity containing a biologically active material selected from the group consisting of antigens, vitamins, narcotics and tranquilizers.
Claim 19
Dependent Claim
18 words
A clip according to claim 1 wherein each projectile is formed of a material soluble in animal bodies.
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) | 1980-01-25 | 1980-07-26 | 1981-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-01-25 | 1984-07-26 | 1985-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-01-25 | 1988-07-26 | 1989-01-25 | $7700.00 | Window Closed / Lapsed |