US4667818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fitment adapter for use with container
Assignee: Purex Corp
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Filing: 1985-10-25
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Granted: 1987-05-26
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Expires: 2005-10-25
Abstract
Abstract An adapter is provided in the form of a holder into which a fitment dispenser is removably received; the adapter is removably mounted on the neck of a capped container for removably suspending the dispenser within that neck. The adapter typically has frictional interfit with the dispenser which may be tubular. The container typically contains a first composition, and the fitment dispenser typically contains a second composition which is to be dispensed at the time access is gained to the first composition in the container via its neck, for use in cleaning process.
Inventors
- 👤 George D. Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:52
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/28; B65D81/00; B65D81/32; B65D81/3216; C; C11; C11D; C11D17/00; C11D17/04; C11D17/041; D; D06; D06F; D06F39/00; D06F39/02; D06F39/024; Y; Y10; Y10S; Y10S215/00; Y10S215/08
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
187 words
In combination with a fitment in the form of a closed dispenser adapted for storage in the neck of a container for a first composition, to dispense a second composition therein at the time access is gained to the container interior, for use in a cleaning process, the combination comprising (a) a cap configured to attach to the neck of the container, the neck having an uppermost top portion, (b) the dispenser located within the cap to project within the neck interior and to be movable relative to the cap, and (c) an adapter in the form of a holder into which the fitment dispenser is removably received, said adapter removably mounted on the container neck and suspending the dispenser within said neck, (d) the adapter having an upper rim portion retained between the cap and said top portion of the neck, the adapter also having finger means projecting downwardly and inwardly about and toward the dispenser to slidably engage the side of the dispenser so that the dispenser is lengthwise slidably supported by the finger means, the adapter everywhere located above the bottom of the dispenser.
Claim 2
Dependent Claim
187 words
In combination with a fitment in the form of a closed dispenser adapted for storage in the neck of a container for a first composition, to dispense a second composition therein at the time access is gained to the container interior, for use in a cleaning process, the combination comprising (a) a cap configured to attach to the neck of the container, the neck having an uppermost top portion, (b) the dispenser located within the cap to project within the neck interior and to be movable relative to the cap, and (c) an adapter in the form of a holder into which the fitment dispenser is removably received, said adapter removably mounted on the container neck and suspending the dispenser within said neck, (d) the adapter having an upper rim portion retained between the cap and said top portion of the neck, the adapter also having finger means projecting downwardly and inwardly about and toward the dispenser to slidably engage the side of the dispenser so that the dispenser is lengthwise slidably supported by the finger means, the adapter everywhere located above the bottom of the dispenser.
Claim 3
Dependent Claim
25 words
The combination of claim 1 wherein said adapter is generally annular and said fitment is tubular and has slidable and frictional interfit with the adapter.
Claim 4
Dependent Claim
18 words
The combination of claim 1 wherein said adapter finger means has multiple fingers which slidably interfit the dispenser.
Claim 5
Dependent Claim
21 words
The combination of claim 3 wherein the adapter has a frusto-conical portion defining said fingers, there being slits between the fingers.
Claim 6
Dependent Claim
30 words
The combination of claim 4 wherein the tubular fitment dispenser forms external annular grooving to receive edges of the fingers thereby to stabilize the fitment dispenser relative to the adapter.
Claim 7
Dependent Claim
27 words
The combination of claim 3 wherein the adapter extends generally vertically, and the adapter fingers project downwardly and toward and about the dispenser for slidable interfit therewith.
Claim 8
Dependent Claim
35 words
The combination of claim 1 wherein the top of the dispenser extends adjacent a top wall defined by the cap when the cap is secured on the neck, to assist in stabilization of the dispenser.
Claim 9
Dependent Claim
26 words
The combination of claim 1 wherein the dispenser is tubular, and has a closure at one end thereof to be removed for dispensing said second composition.
Claim 10
Dependent Claim
17 words
The combination of claim 8 the dispenser also has a removable closure at the opposite end thereof.
Claim 11
Dependent Claim
35 words
The combination of claim 8 wherein said second composition is selected from the following group of compositions: (i) a pre-spotter composition (ii) a bleach activator (iii) available chlorine compound (iv) bleach activator including halide salt.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-05-25 | 1990-11-24 | 1991-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-25 | 1994-11-24 | 1995-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-25 | 1998-11-24 | 1999-05-26 | $7700.00 | Window Closed / Lapsed |