Patent US4483371A successfully refreshed from Google Patents.
US4483371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective holder for hose tip assembly
Assignee: Snap Tite Inc
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Filing: 1983-07-22
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Granted: 1984-11-20
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Expires: 2003-07-22
Abstract
Abstract A resilient protective holder molded of rubber for storing a hydraulic hose tip assembly having a ball operated check valve with tapered sealing surfaces adjacent the ball, the holder including a hollow interior with first and second chambers, an entry end permitting access to the interior but having a dust shield in a normally closed position over the opening but moveably inwardly by insertion of the assembly, and a closed end opposite the entry end. The interior surfaces provide a tapered stop isolating chambers. The chambers are adapted for engagement with the sealing surfaces of the check valve. A plurality gripping surfaces are in the second chamber for releaseably gripping the assembly. The dust shield has a plurality of radial slits from a center forming a plurality of flexible fingers.
Inventors
- 👤 Victor G. Susin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:37
CPC Classifications
F; F16; F16L; F16L35/00; B; B05; B05B; B05B15/00; B05B15/14; B05B15/16
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
130 words
A protective holder for storing a hose tip assembly when disconnected from a mating connecting member, comprising a housing including interior surfaces defining a hollow interior for receiving the assembly, an entry end with an opening permitting access to the interior and with a dust shield in a normally closed position over the opening but moveable inwardly by insertion of the assembly, and a closed end opposite the entry end, the interior extending longitudinally between the ends, the interior surfaces forming resilient stop means limiting insertion of the assembly to a stop position, a first chamber between the stop means and closed end, and a second chamber exposing a plurality of resilient gripping surfaces between the stop means and entry end for releaseably gripping the assembly in the stop position.
Claim 2
Dependent Claim
130 words
A protective holder for storing a hose tip assembly when disconnected from a mating connecting member, comprising a housing including interior surfaces defining a hollow interior for receiving the assembly, an entry end with an opening permitting access to the interior and with a dust shield in a normally closed position over the opening but moveable inwardly by insertion of the assembly, and a closed end opposite the entry end, the interior extending longitudinally between the ends, the interior surfaces forming resilient stop means limiting insertion of the assembly to a stop position, a first chamber between the stop means and closed end, and a second chamber exposing a plurality of resilient gripping surfaces between the stop means and entry end for releaseably gripping the assembly in the stop position.
Claim 3
Dependent Claim
18 words
The holder of claim 1 wherein the stop means includes means for isolating the first and second chambers.
Claim 4
Dependent Claim
19 words
The holder of claim 2 including a drain opening from the first chamber to the exterior of the housing.
Claim 5
Dependent Claim
34 words
The holder of claim 2 wherein the tip assembly includes sealing surfaces for engagement with corresponding surfaces of the mating member and wherein the stop means includes interior surfaces resiliently engaging the sealing surfaces.
Claim 6
Dependent Claim
27 words
The holder of claim 2 wherein the dust shield includes a center and a plurality of radial slits from the center forming a plurality of flexible fingers.
Claim 7
Dependent Claim
24 words
The holder of claim 5 wherein the fingers are deflected by insertion of the assembly and releaseably grip the assembly in the stop position.
Claim 8
Dependent Claim
15 words
The holder of claim 6 wherein the fingers have a thickness decreasing towards the center.
Claim 9
Dependent Claim
21 words
The holder of claim 2 wherein said housing is constructed of inner and outer members telescoped together to form said housing.
Claim 10
Dependent Claim
19 words
The holder of claim 4 including a drain opening from the first chamber to the exterior of the housing.
Claim 11
Dependent Claim
27 words
The holder of claim 9 wherein the dust shield includes a center and a plurality of radial slits from the center forming a plurality of flexible fingers.
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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) | 1987-11-20 | 1988-05-21 | 1988-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-20 | 1992-05-21 | 1992-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-20 | 1996-05-21 | 1996-11-20 | $7700.00 | Window Closed / Lapsed |