Patent US3312441A successfully refreshed from Google Patents.
US3312441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for liquid container
Assignee: Individual
•
Filing: 1966-06-13
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Granted: 1967-04-04
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Expires: 1986-06-13
Abstract
No abstract record available.
Inventors
- 👤 Daniel A Molenda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:08
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/12; B44D3/14; E; E06; E06C; E06C7/00; E06C7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A HOLDER FOR SUPPORTING LIQUID CONTAINERS ON LADDERS COMPRISING, AN ELONGATED VERTICALLY-DISPOSED BRACKET CONTAINING AN OUTWARDLY EXTENDING LIP ON THE LOWER PORTION THEREOF FOR DETACHABLY RECEIVING THE BOTTOM FLANGE ON THE LOWER END OF AN ASSOCIATED OPEN-TOPPED LIQUID CONTAINER, AN OUTWARDLY EXTENDING HOOK MEMBER DISPOSED ON SAID BRACKET AND VERTICALLY SLIDABLE THEREON FOR DETACHABLY HOOKING THE UPPER RIM OF THE CONTAINER, ATTACHING MEANS FOR DETACHABLY SECURING THE BRACKET TO AN ASSOCIATED LADDER, SAID LADDER BEING A STEP LADDER, SAID ATTACHING MEANS INCLUDING AN ELONGATED HORIZONTALLY-DISPOSED BAR SECURED TO THE LOWER END OF THE BRACKET, THE ENDS OF SAID BAR HAVING INWARDLY EXTENDING OFFSET FEET FOR RESTING AGAINST THE ADJACENT LEGS OF THE STEP LADDER, AND MEANS AT THE TOP END OF THE BRACKET FOR SECURING THE SAME TO THE TOP PLATFORM OF THE STEP LADDER.
Claim 2
Dependent Claim
135 words
A HOLDER FOR SUPPORTING LIQUID CONTAINERS ON LADDERS COMPRISING, AN ELONGATED VERTICALLY-DISPOSED BRACKET CONTAINING AN OUTWARDLY EXTENDING LIP ON THE LOWER PORTION THEREOF FOR DETACHABLY RECEIVING THE BOTTOM FLANGE ON THE LOWER END OF AN ASSOCIATED OPEN-TOPPED LIQUID CONTAINER, AN OUTWARDLY EXTENDING HOOK MEMBER DISPOSED ON SAID BRACKET AND VERTICALLY SLIDABLE THEREON FOR DETACHABLY HOOKING THE UPPER RIM OF THE CONTAINER, ATTACHING MEANS FOR DETACHABLY SECURING THE BRACKET TO AN ASSOCIATED LADDER, SAID LADDER BEING A STEP LADDER, SAID ATTACHING MEANS INCLUDING AN ELONGATED HORIZONTALLY-DISPOSED BAR SECURED TO THE LOWER END OF THE BRACKET, THE ENDS OF SAID BAR HAVING INWARDLY EXTENDING OFFSET FEET FOR RESTING AGAINST THE ADJACENT LEGS OF THE STEP LADDER, AND MEANS AT THE TOP END OF THE BRACKET FOR SECURING THE SAME TO THE TOP PLATFORM OF THE STEP LADDER.
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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) | 1970-04-03 | 1970-10-03 | 1971-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-03 | 1974-10-03 | 1975-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-03 | 1978-10-03 | 1979-04-04 | $7700.00 | Window Closed / Lapsed |