Patent US3356330A successfully refreshed from Google Patents.
US3356330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable shoring member
Assignee: Individual
•
Filing: 1965-04-23
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Granted: 1967-12-05
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Expires: 1985-04-23
Abstract
No abstract record available.
Inventors
- 👤 Robert D Rambelle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:04
CPC Classifications
E; E04; E04G; E04G25/00; E04G25/04; E04G25/06; E04G25/061
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A RAPIDLY-STRIPPABLE SHORING MEMBER, FOR USE IN PROVIDING TEMPORARY VERTICAL SUPPORT OF BUILDING FORMS AND THE LIKE, COMPRISING (A) A VERTICALLY-POSITIONED COLUMNAR MEMBER, (B) A HEAD ELEMENT HAVING A HORIZONTAL BASE SURFACE FOR CONTACTING THE UNDERSURFACE OF A BUILDING FORM, (C) MEANS FOR PIVOTALLY CONNECTNG SAID HEAD ELEMENT TO THE UPPER EXTREMITY OF SAID COLUMNAR MEMBER IN A MANNER PERMITTING SAID HEAD ELEMENT TO BE ROTATABLE IN A VERTICAL PLANE RELATIVE TO SAID MEMBER, AND (D) A FLAT, SUBSTANTIALLY RECTANGULAR BASE PLATE RIGIDLY SECURED TO THE LOWER EXTREMITY OF SAID COLUMNAR MEMBER, SAID BASE PLATE HAVING ITS LONG DIMENSION ARRANGED PARALLEL TO THE AXIS OF ROTATION OF SAID HEAD ELEMENT, AND ITS SHORT DIMENSION BEING SMALLER THAN THE THICKNESS OF SAID MEMBER IN ORDER TO FACILITATE STRIPPING OF SAID SHORE BY THE APPLICATION OF AN IMPULSE FORCE AGAINST SAID VERTICALLY-POSITIONED CO-
Claim 2
Dependent Claim
141 words
A RAPIDLY-STRIPPABLE SHORING MEMBER, FOR USE IN PROVIDING TEMPORARY VERTICAL SUPPORT OF BUILDING FORMS AND THE LIKE, COMPRISING (A) A VERTICALLY-POSITIONED COLUMNAR MEMBER, (B) A HEAD ELEMENT HAVING A HORIZONTAL BASE SURFACE FOR CONTACTING THE UNDERSURFACE OF A BUILDING FORM, (C) MEANS FOR PIVOTALLY CONNECTNG SAID HEAD ELEMENT TO THE UPPER EXTREMITY OF SAID COLUMNAR MEMBER IN A MANNER PERMITTING SAID HEAD ELEMENT TO BE ROTATABLE IN A VERTICAL PLANE RELATIVE TO SAID MEMBER, AND (D) A FLAT, SUBSTANTIALLY RECTANGULAR BASE PLATE RIGIDLY SECURED TO THE LOWER EXTREMITY OF SAID COLUMNAR MEMBER, SAID BASE PLATE HAVING ITS LONG DIMENSION ARRANGED PARALLEL TO THE AXIS OF ROTATION OF SAID HEAD ELEMENT, AND ITS SHORT DIMENSION BEING SMALLER THAN THE THICKNESS OF SAID MEMBER IN ORDER TO FACILITATE STRIPPING OF SAID SHORE BY THE APPLICATION OF AN IMPULSE FORCE AGAINST SAID VERTICALLY-POSITIONED CO-
References Cited (Backward Citations)
US1832782A
Cited
US2331247A
Cited
US2504291A
Cited
US2532168A
Cited
US2684222A
Cited
GB854978A
Cited
GB816548A
Cited
US3043549A
Cited
FR1330262A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |