Patent US1709469A successfully refreshed from Google Patents.
US4024979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handling ring for plastic drum
Assignee: Plasti Drum Inc
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Filing: 1975-06-30
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Granted: 1977-05-24
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Expires: 1995-06-30
Abstract
Abstract A handling element for a container such as a cylindrical drum to permit manipulation of the container by conventional handling equipment. The handling element is secured within a groove or ridge formed in the container and is situated at a position to allow the handling equipment to contact the ring and lift and otherwise manipulate the container. The element includes a lower support surface and an upper lateral surface to operatively cooperate with conventional equipment for manipulation.
Inventors
- 👤 Walter J. Craig
- 👤 Walter K. Lewis
- 👤 Rondell L. Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:31
CPC Classifications
B; B65; B65D; B65D11/00; B65D11/02; B65D11/06; B65D25/00; B65D25/20; B65D25/22
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
184 words
A container comprising body means having a longitudinal axis and forming a container for receiving material, said body means including an exterior handling means disposed substantially transverse to said longitudinal axis and having at least one surface adapted to be grasped by equipment to manipulate the body means, the exterior handler means includes a handler element having two surfaces lying in perpendicular planes to be grasped by equipment to manipulate the body means, said handler element includes a bottom surface and upper side surface, said upper side surface is disposed confronting said body means in spaced relation thereto, said handler element comprises a ring lying in surrounding relationship to the body means, the handler element is supported in support means formed on said body means, said handler element including a support member attached to said ring and coupled to said support means to support the body means at least in a direction substantially parallel to said longitudinal axis when equipment manipulates the body means, and said support member supporting the handler element in spaced relationship to the body means and comprising a U-shaped configuration.
Claim 2
Dependent Claim
184 words
A container comprising body means having a longitudinal axis and forming a container for receiving material, said body means including an exterior handling means disposed substantially transverse to said longitudinal axis and having at least one surface adapted to be grasped by equipment to manipulate the body means, the exterior handler means includes a handler element having two surfaces lying in perpendicular planes to be grasped by equipment to manipulate the body means, said handler element includes a bottom surface and upper side surface, said upper side surface is disposed confronting said body means in spaced relation thereto, said handler element comprises a ring lying in surrounding relationship to the body means, the handler element is supported in support means formed on said body means, said handler element including a support member attached to said ring and coupled to said support means to support the body means at least in a direction substantially parallel to said longitudinal axis when equipment manipulates the body means, and said support member supporting the handler element in spaced relationship to the body means and comprising a U-shaped configuration.
Claim 3
Dependent Claim
26 words
The container of claim 1 wherein the support means comprises a groove formed on the exterior of the body means to receive the exterior handler means.
Claim 4
Dependent Claim
13 words
The container of claim 2 wherein the groove extends around the body means.
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) | 1980-05-23 | 1980-11-22 | 1981-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-23 | 1984-11-22 | 1985-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-23 | 1988-11-22 | 1989-05-24 | $7700.00 | Window Closed / Lapsed |