US3402522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a cast in place wall
Assignee: Individual
•
Filing: 1965-05-21
•
Granted: 1968-09-24
•
Expires: 1985-05-21
Abstract
No abstract record available.
Inventors
- 👤 Guddal Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:25
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/84; E04B2/842; E04B2/847
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
THE METHOD OF MAKING AN UPSTANDING REINFORCED CONCRETE PANEL INCLUDING A PLURALITY OF BUILDING STUDS SOME OF WHICH INCLUDE A PAIR OF PARALLEL REINFORCING BARS INTERCONNECTED BY A SINUOUS CHORD MEMBER HAVING PORTIONS EXTENDING FROM ONE OF THE BARS TO GUIDE CONSTRUCTION OF THE PANEL AND PLACEMENT OF THE STUDS THEREIN, SAID METHOD COMPRISING THE STEPS OF ERECTING A PLURALITY OF SAID BUILDING STUDS INTO UPRIGHT COPLANAR AND HORIZONTALLY SPACED RELATIONSHIP WITH THE PLANE OF THE STUDS EXTENDING NORMAL TO THE LONG AXIS OF THE PANEL, APPLYING MEANS TO THE LOWER ENDS OF SAID STUDS TO HOLD SAME AGAINST MOVEMENT, APPLYING REMOVABLE MEANS TO THE UPPER ENDS OF SAID STUDS TO HOLD SAME IN POSITION AND AGAINST DISPLACEMENT, SECURING A SHEET OF IMPERFORATE RIGID MATERIAL TO THE SINUOUS CHORD MEMBER PORTIONS IN SPACED RELATION TO THE REINFORCING BARS ALONG ONE SIDE OF THE STUDS, AND PNEUMATICALLY APPLYING CONCRETE AGAINST THE STUDS AND SHEET OF MATERIAL UNTIL THE PARALLEL REINFORCING BARS OF THE STUDS ARE COMPLETELY EMBEDDED IN THE CONCRETE.
Claim 2
Independent Claim
169 words
THE METHOD OF MAKING AN UPSTANDING REINFORCED CONCRETE PANEL INCLUDING A PLURALITY OF BUILDING STUDS SOME OF WHICH INCLUDE A PAIR OF PARALLEL REINFORCING BARS INTERCONNECTED BY A SINUOUS CHORD MEMBER HAVING PORTIONS EXTENDING FROM ONE OF THE BARS TO GUIDE CONSTRUCTION OF THE PANEL AND PLACEMENT OF THE STUDS THEREIN, SAID METHOD COMPRISING THE STEPS OF ERECTING A PLURALITY OF SAID BUILDING STUDS INTO UPRIGHT COPLANAR AND HORIZONTALLY SPACED RELATIONSHIP WITH THE PLANE OF THE STUDS EXTENDING NORMAL TO THE LONG AXIS OF THE PANEL, APPLYING MEANS TO THE LOWER ENDS OF SAID STUDS TO HOLD SAME AGAINST MOVEMENT, APPLYING REMOVABLE MEANS TO THE UPPER ENDS OF SAID STUDS TO HOLD SAME IN POSITION AND AGAINST DISPLACEMENT, SECURING A SHEET OF IMPERFORATE RIGID MATERIAL TO THE SINUOUS CHORD MEMBER PORTIONS IN SPACED RELATION TO THE REINFORCING BARS ALONG ONE SIDE OF THE STUDS, AND PNEUMATICALLY APPLYING CONCRETE AGAINST THE STUDS AND SHEET OF MATERIAL UNTIL THE PARALLEL REINFORCING BARS OF THE STUDS ARE COMPLETELY EMBEDDED IN THE CONCRETE.
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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) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |