Patent US3231646A successfully refreshed from Google Patents.
US3231646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of precasting masonry panels
Assignee: Individual
•
Filing: 1963-11-15
•
Granted: 1966-01-25
•
Expires: 1983-11-15
Abstract
No abstract record available.
Inventors
- 👤 Nathaniel H Conder
- 👤 Howard C Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:27
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A METHOD OF PRECASTING BRICK PANELS COMPRISING, SUPPORTING A PLURALITY OF BRICKS ON AN IMPERVIOUS VERTICAL SUPPORT WITH ONE SIDE FACE OF EACH BRICK AGAINST THE SUPPORT AND WITH SPACES BETWEEN THE SEVERAL BRICKS, RELATIVELY POSITIONING THE SUPPORT AND A WALL TO PLACE THE BRICK THEREBETWEEN AND SPACED FROM THE WALL, COVERING THE FREE SIDE FACES OF THE SEVERAL BRICKS WITH THE BRICK THEREBETWEEN AND SPACED FROM THE WALL, COVERING THE FREE SIDE FACES OF THE SEVERAL BRICKS WITH A SHEET OF POROUS MATEIRAL, FILLING THE SPACE BETWEEN THE SHEET OF MATERIAL AND THE WALL WITH A GRANULAR ABSORBENT MATERIAL, POURING MORTAR INTO THE SPACES BETWEEN THE SEVERAL BRICKS AND ALLOWING IT TO SET TO BIND THE BRICKS INTO A PANEL, SEPARATING THE ABSORBENT MATERIAL AND SHEET OF MATERIAL FROM THE PANEL AFTER THE MORTAR HAS SET SUFFICIENTLY FOR THE MORTAR TO STAY IN PLACE, AND SEPARATING THE SUPPORT AND PANEL AFTER THE MORTAR HAS SET SUFFICIENTLY TO SUPPORT THE BRICKS.
Claim 2
Independent Claim
161 words
A METHOD OF PRECASTING BRICK PANELS COMPRISING, SUPPORTING A PLURALITY OF BRICKS ON AN IMPERVIOUS VERTICAL SUPPORT WITH ONE SIDE FACE OF EACH BRICK AGAINST THE SUPPORT AND WITH SPACES BETWEEN THE SEVERAL BRICKS, RELATIVELY POSITIONING THE SUPPORT AND A WALL TO PLACE THE BRICK THEREBETWEEN AND SPACED FROM THE WALL, COVERING THE FREE SIDE FACES OF THE SEVERAL BRICKS WITH THE BRICK THEREBETWEEN AND SPACED FROM THE WALL, COVERING THE FREE SIDE FACES OF THE SEVERAL BRICKS WITH A SHEET OF POROUS MATEIRAL, FILLING THE SPACE BETWEEN THE SHEET OF MATERIAL AND THE WALL WITH A GRANULAR ABSORBENT MATERIAL, POURING MORTAR INTO THE SPACES BETWEEN THE SEVERAL BRICKS AND ALLOWING IT TO SET TO BIND THE BRICKS INTO A PANEL, SEPARATING THE ABSORBENT MATERIAL AND SHEET OF MATERIAL FROM THE PANEL AFTER THE MORTAR HAS SET SUFFICIENTLY FOR THE MORTAR TO STAY IN PLACE, AND SEPARATING THE SUPPORT AND PANEL AFTER THE MORTAR HAS SET SUFFICIENTLY TO SUPPORT THE BRICKS.
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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |