US4067482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing and actuator cap for aerosol packages
Assignee: Aerosol Inventions and Development SA AIDSA
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Filing: 1976-05-03
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Granted: 1978-01-10
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Expires: 1996-05-03
Abstract
Abstract Dispensing cap for valves for aerosol containers, comprising a stationary body designed to be secured to the container and a dispensing push button which is designed to be connected to the actuating stem of the valve, wherein the body has a deformable portion which is hingedly or pivotally mounted on the remainder of the body at its two ends and which can be displaced inwards into the body for actuating the push button, and a frangible device which acts as a tamper-proofing device and which initially is connected first to the deformable portion of the body at at least two points lying on opposite sides of a hinge or pivotal connection of the deformable portion, and wherein the device, until the purchaser tears it off, prevents the deformable portion from being pressed inwards into the body.
Inventors
- 👤 Gunter Vogel
- 👤 Herbert Schwarz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:51
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/20; B65D83/206; B65D83/22; B65D83/224; B65D83/228
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
141 words
A dispensing cap for valves for aerosol containers comprising a stationary body with means for securing it to a container, a dispensing push button connectable to an actuating stem of a valve mounted on said container, an inwardly deformable strip for actuating said push button, said deformable strip comprising at least two resiliently deformable portions extending inwardly from a top wall and a side wall of said body respectively and hingedly connected together at their inward ends, and a rigid tear-off device for preventing inward deformation of said portions until first use of said cap, said tear-off device extending at least partly through windows provided through said two portions, said tear-off device being connected to said portions by frangible webs, and extending at least partly outwardly from said portions to form a manually engageable tab for tearing off said rigid device.
Claim 2
Dependent Claim
141 words
A dispensing cap for valves for aerosol containers comprising a stationary body with means for securing it to a container, a dispensing push button connectable to an actuating stem of a valve mounted on said container, an inwardly deformable strip for actuating said push button, said deformable strip comprising at least two resiliently deformable portions extending inwardly from a top wall and a side wall of said body respectively and hingedly connected together at their inward ends, and a rigid tear-off device for preventing inward deformation of said portions until first use of said cap, said tear-off device extending at least partly through windows provided through said two portions, said tear-off device being connected to said portions by frangible webs, and extending at least partly outwardly from said portions to form a manually engageable tab for tearing off said rigid device.
Claim 3
Dependent Claim
52 words
The dispensing cap according to claim 1, wherein said strip comprises a rigid top portion hingedly connected to said stationary body and extending along the top wall of said body and wherein said two deformable portions are respectively hingedly connected to said top portion and to said side wall of said body.
Claim 4
Dependent Claim
63 words
The dispensing cap according to claim 1, wherein said tear-off device comprises a rigid bar extending along a longitudinal axis of said strip, said frangible webs are provided on either sides of said bar to connect said bar to both said two portions on opposite sides of their hinge connection, and said bar having a free upwardly outwardly extending end forming said tab.
Claim 5
Dependent Claim
36 words
The dispensing cap according to claim 1, wherein said tear-off device comprises a reinforcing web having two opposite ends respectively connected to said two portions by said frangible webs and a center part forming said tab.
Claim 6
Dependent Claim
27 words
The dispensing cap according to claim 2 wherein the underside of the top portion of said strip has a projection which can engage the spraying push button.
Claim 7
Dependent Claim
30 words
The dispensing cap according to claim 4 wherein the reinforcing web has a rectangular cross section of which the major axis lies in the plane of symmetry of the strip.
Claim 8
Dependent Claim
24 words
The dispensing cap according to claim 4 wherein the reinforcing web has a U cross section with its concave side facing the said strip.
References Cited (Backward Citations)
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-09 | 1981-07-11 | 1982-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-09 | 1985-07-11 | 1986-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-09 | 1989-07-11 | 1990-01-10 | $7700.00 | Window Closed / Lapsed |