US4852775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pouring cover for paints, enamels and the like
Assignee: Individual
•
Filing: 1987-11-13
•
Granted: 1989-08-01
•
Expires: 2007-11-13
Abstract
Abstract The cover includes a cover body provided with a pouring spout with a metering gate member and operating cam members for coupling the cover body to the inner edge of a paint can or the like, and a lip gasket arranged under the perimetrical edge of the cover member and acting on the top portion of the can and coupled to the cover body through a loop portion for providing resiliency in the axial direction. 0
Inventors
- 👤 Daniele Zordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:16
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/02; B44; B44D; B44D3/00; B44D3/12; B44D3/127
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
A pouring cover structure, specifically designed for pouring paints, enamels and the like, comprising a cover body provided with a pouring spout with a metering gate member and operating cam members for coupling said cover body to the inner edge of a paint cam or the like, a resilient lip gasket member arranged under the perimetrical edge of said cover member and adapted to engage the top portion of said can, said resilient lip gasket member being coupled to said cover body through a resilient loop portion integral with said resilient lip gasket member to provide resiliency in the axial direction of said can, said resilient lip gasket member further comprising integral axial resilient projections to be deflected against the inner edge of said can as an axial closure force is exerted on said resilient loop portion, said resilient lip gasket member depending from said perimetrical edge by said resilient loop portion, said resilient lip gasket member having upper and lower surfaces and said axial resilient projections depending from the lower surface of said resilient lip gasket member.
Claim 2
Dependent Claim
178 words
A pouring cover structure, specifically designed for pouring paints, enamels and the like, comprising a cover body provided with a pouring spout with a metering gate member and operating cam members for coupling said cover body to the inner edge of a paint cam or the like, a resilient lip gasket member arranged under the perimetrical edge of said cover member and adapted to engage the top portion of said can, said resilient lip gasket member being coupled to said cover body through a resilient loop portion integral with said resilient lip gasket member to provide resiliency in the axial direction of said can, said resilient lip gasket member further comprising integral axial resilient projections to be deflected against the inner edge of said can as an axial closure force is exerted on said resilient loop portion, said resilient lip gasket member depending from said perimetrical edge by said resilient loop portion, said resilient lip gasket member having upper and lower surfaces and said axial resilient projections depending from the lower surface of said resilient lip gasket member.
References Cited (Backward Citations)
US2636643A
Cited
GB723545A
Cited
US3055526A
Cited
US3596813A
Cited
US4353489A
Cited
US4708255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-31 | 1993-01-30 | 1993-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-31 | 1997-01-30 | 1997-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-31 | 2001-01-30 | 2001-08-01 | $7700.00 | Window Closed / Lapsed |