US4094347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Balloon neck fitting
Assignee: Individual
•
Filing: 1976-12-23
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Granted: 1978-06-13
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Expires: 1996-12-23
Abstract
Abstract A balloon neck fitting to be attached to the neck of a balloon sold by a balloon vending machine. The balloon neck fitting consists of a check valve section and a guide section, and these two sections, though initially joined together, will be separated from each other when the associated balloon is inflated and delivered from the vending machine. The check valve section is fitted in the neck of a balloon and serves to prevent backward flow of the gas from inside the inflated balloon, while the guide section serves as a guide when the neck fitting is moved within the vending machine. The check valve and guide sections separated from each other have been tied together by a string and the guide section serves as a hook for the finger when the purchaser carries with him the balloon.
Inventors
- 👤 Kikuji Ikemoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:25
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/10; A63H2027/1033; A63H2027/1083
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
217 words
A balloon neck fitting, for use in a balloon vending machine having a transporting mechanism to transport the balloons therethrough and a gas supply nozzle to fill the balloon with gas, comprising: a. a cylindrical check valve section having a configuration adapted to be fitted in the neck of a balloon, and being closed at the one end to be inserted into the neck of the balloon and open at the other end, and having several openings in the lateral wall thereof; b. guide means for engaging the transporting mechanism of the balloon vending machine, said guide means comprising an open-ended cylindrical guide section; c. frangible connecting means for connecting said guide section with the open end of said check valve section in such a manner as to readily permit breaking of the connection; d. a string connected at one end to said check valve section, and connected at the other end to said guide section; and e. said open ended cylindrical guide section and said check valve section open end being sized to receive therein the gas supply nozzle of the balloon vending machine, whereby, after the balloon is filled with gas by means of the gas supply nozzle, said frangible connecting means is caused to be broken, leaving said sections connected only by said string.
Claim 2
Dependent Claim
217 words
A balloon neck fitting, for use in a balloon vending machine having a transporting mechanism to transport the balloons therethrough and a gas supply nozzle to fill the balloon with gas, comprising: a. a cylindrical check valve section having a configuration adapted to be fitted in the neck of a balloon, and being closed at the one end to be inserted into the neck of the balloon and open at the other end, and having several openings in the lateral wall thereof; b. guide means for engaging the transporting mechanism of the balloon vending machine, said guide means comprising an open-ended cylindrical guide section; c. frangible connecting means for connecting said guide section with the open end of said check valve section in such a manner as to readily permit breaking of the connection; d. a string connected at one end to said check valve section, and connected at the other end to said guide section; and e. said open ended cylindrical guide section and said check valve section open end being sized to receive therein the gas supply nozzle of the balloon vending machine, whereby, after the balloon is filled with gas by means of the gas supply nozzle, said frangible connecting means is caused to be broken, leaving said sections connected only by said string.
Claim 3
Dependent Claim
40 words
A balloon neck fitting in accordance with claim 1, wherein the open end of said cylindrical check valve section is tapered outwardly so as to receive a correspondingly tapered portion of the gas supply nozzle of the balloon vending machine.
Claim 4
Dependent Claim
53 words
A balloon neck fitting in accordance with claim 1, wherein said check valve section further includes flange means for anchoring the neck of the balloon when the check valve section is fitted thereinto, said flange means comprising a flange projecting from the outer surface of the lateral wall of said check valve section.
Claim 5
Dependent Claim
39 words
A balloon neck fitting in accordance with claim 1, wherein the lateral wall of the cylindrical guide section is formed with at least one outwardly extending flange thereon for engagement with the transporting mechanism of the balloon vending machine.
Claim 6
Dependent Claim
24 words
A balloon neck fitting in accordance with claim 1, wherein said frangible connecting means is provided with cuts thereon to increase the frangibility thereof.
Claim 7
Dependent Claim
36 words
A balloon neck fitting in accordance with claim 1, wherein said string is wound around the lateral wall of said cylindrical guide section, except for the end of said string connected to said check valve section.
References Cited (Backward Citations)
US2924041A
Cited
US3616569A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-12 | 1981-12-12 | 1982-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-12 | 1985-12-12 | 1986-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-12 | 1989-12-12 | 1990-06-13 | $7700.00 | Window Closed / Lapsed |