US3782600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Co-dispenser applicator and spatula cap
Assignee: Hexion Inc
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Filing: 1972-06-13
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Granted: 1974-01-01
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Expires: 1992-06-13
Abstract
Abstract A co-dispenser applicator is common to both a tube of epoxy cement and a tube of hardener. The two materials are discharged through two separate spaced spouts in the co-dispenser applicator. The cap which seals the two outlet spouts of the codispenser applicator has attached thereto a spatula. The spatula is useful for mixing and applying the epoxy cement and the hardener which has previously been dispensed. By means of the present device, many of the advantages inherent in one package adhesives can now be imparted to two package adhesives.
Inventors
- 👤 P Columbus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:36
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/36; B65D35/38; B65D81/00; B65D81/32; B65D81/3283; B65D81/3288; B05; B05C; B05C17/00; B05C17/005; B05C17/00503; B05C17/00506; B05C17/00516
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
130 words
A co-dispenser applicator and spatula cap for dispensing, mixing and applying proportional amounts of material from a plurality of collapsible tubes extending longitudinally from the co-dispenser applicator comprising: A. a co-dispenser applicator i. a plurality of threaded recesses in the co-dispenser adapted to receive the threaded necks of collapsible tubes, ii. channels from the recesses through the co-dispenser iii. substantially spaced dispensing spouts on the co-dispenser joined to the respective discharge ends of the channels, at least two of the channels being independent and not connected to each other, and B. a cap for the co-dispenser including i. separate closure means engaging each outlet spout of the codispenser and ii. a spatula, the spatula being part of the cap and extending beyond the separate closure means portion of the cap.
Claim 2
Dependent Claim
130 words
A co-dispenser applicator and spatula cap for dispensing, mixing and applying proportional amounts of material from a plurality of collapsible tubes extending longitudinally from the co-dispenser applicator comprising: A. a co-dispenser applicator i. a plurality of threaded recesses in the co-dispenser adapted to receive the threaded necks of collapsible tubes, ii. channels from the recesses through the co-dispenser iii. substantially spaced dispensing spouts on the co-dispenser joined to the respective discharge ends of the channels, at least two of the channels being independent and not connected to each other, and B. a cap for the co-dispenser including i. separate closure means engaging each outlet spout of the codispenser and ii. a spatula, the spatula being part of the cap and extending beyond the separate closure means portion of the cap.
Claim 3
Dependent Claim
13 words
The device of claim 1 wherein the plurality of dispensing tubes is two.
Claim 4
Dependent Claim
41 words
The device of claim 1, wherein the co-dispenser applicator contains two dispensing spouts each having a different configuration, and the cap contains two separate closure means, each having a different configuration and mating with the two dispensing spouts of the co-dispenser.
Claim 5
Dependent Claim
31 words
The device of claim 1, wherein the dispensing spouts contain ridges and the closure means contains grooves which mate with the ridges when the closure means is placed on the applicator.
Claim 6
Dependent Claim
20 words
The device of claim 1, wherein at least two of the recesses adapted to receive the tube necks are different.
Claim 7
Dependent Claim
14 words
The device of claim 1, wherein the thread sizes of the recesses are different.
Claim 8
Dependent Claim
17 words
The device of claim 1, wherein the recesses adapted to reCeive the tube necks are different sizes.
Claim 9
Dependent Claim
17 words
The device of claim 1, wherein the co-dispenser applicator and the spatula cap are made from polyethylene.
Claim 10
Dependent Claim
15 words
The device of claim 1, wherein the material contained in the tubes is epoxy cement.
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) | 1976-12-31 | 1977-07-02 | 1978-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-31 | 1981-07-02 | 1982-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-31 | 1985-07-02 | 1986-01-01 | $7700.00 | Window Closed / Lapsed |