Patent US671647A successfully refreshed from Google Patents.
Patent US3350833A successfully refreshed from Google Patents.
US3350833A
Expired / Lapsed
US
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Brick laying apparatus
Assignee: Individual
•
Filing: 1966-02-03
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Granted: 1967-11-07
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Expires: 1986-02-03
Abstract
No abstract record available.
Inventors
- 👤 George K Larger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:06
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/22; E04C; E04C2/00; E04C2/02; E04C2/04; E04C2/041; E04C2/042
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
AN APPARATUS FOR LAYING MASONARY UNITS COMPRISING, IN COMBINATION, FRAME MEANS; A VERTICALLY MOVABLE PLATFORM DISPOSED ADJACENT TO ONE END OF SAID FRAME FOR RECEIVING THE UNITS TO BE LAID; CONVEYOR MEANS DISPOSED ADJCENT TO THE OTHER END OF SAID FRAME MEANS FOR DELIVERING SAID UNITS TO BE LAID TO A PREDETERMINED LOADING POSITION; A HOPPER FOR HOLDING A SUPPLY OF MORTAR, SAID HOPPER BEING MOVABLY MOUNTED ON SAID FRAME MEANS FOR TRAVEL BETWEEN SAID LOADING POSITION AND SAID PLATFROM AND INCLUDING AN OUTLET AND MEANS FOR DELIVERING A PREDETERMINED AMOUNT OF MORTAR FROM SAID OUTLET; AND ENGAGEMENT MEANS ATTACHED TO SAID HOPPER AND BEING RELEASABLY ENGAGEABLE WITH THE UNITS ON SAID CONVEYOR MEANS FOR TRANSPORTING SAID UNITS FROM SAID CONVEYOR MEANS TO SAID PLATFORM.
Claim 2
Independent Claim
125 words
AN APPARATUS FOR LAYING MASONARY UNITS COMPRISING, IN COMBINATION, FRAME MEANS; A VERTICALLY MOVABLE PLATFORM DISPOSED ADJACENT TO ONE END OF SAID FRAME FOR RECEIVING THE UNITS TO BE LAID; CONVEYOR MEANS DISPOSED ADJCENT TO THE OTHER END OF SAID FRAME MEANS FOR DELIVERING SAID UNITS TO BE LAID TO A PREDETERMINED LOADING POSITION; A HOPPER FOR HOLDING A SUPPLY OF MORTAR, SAID HOPPER BEING MOVABLY MOUNTED ON SAID FRAME MEANS FOR TRAVEL BETWEEN SAID LOADING POSITION AND SAID PLATFROM AND INCLUDING AN OUTLET AND MEANS FOR DELIVERING A PREDETERMINED AMOUNT OF MORTAR FROM SAID OUTLET; AND ENGAGEMENT MEANS ATTACHED TO SAID HOPPER AND BEING RELEASABLY ENGAGEABLE WITH THE UNITS ON SAID CONVEYOR MEANS FOR TRANSPORTING SAID UNITS FROM SAID CONVEYOR MEANS TO SAID PLATFORM.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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US3236924A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |