Patent US3216468A successfully refreshed from Google Patents.
US3216468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gs - morris allan
Assignee: —
•
Filing: 1963-10-08
•
Granted: 1965-11-09
•
Expires: 1983-10-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:59
CPC Classifications
B; B27; B27L; B27L5/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1052
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
A METHOD OF PRODUCING A SHEET OF WOOD VENEER COMPRISING THE STEPS OF CUTTING A PLURALITY OF VENEER LAMINATIONS, ASSEMBLING THE SAID PLURALITY OF VENEER LAMINATIONS IN A STACK HAVING AN ADHESIVE BETWEEN THE LAMINATIONS COMPRISING THE STACK, AND THE GRAIN OF THE VENEER LAMINATIONS COMPRISING THE STACK LYING IN PARALLEL, FORMING FROM THE STACK OF VENEER LAMINATIONS BY PRESSING A BLOCK HAVING THE SHAPE OF A U OR A V IN WHICH THE GRAINS OF THE LAMINATIONS RUN IN THE SAME DIRECTION AS THE CONCAVITY FORMED BY THE U OR THE V OF THE BLOCK, MOUNTING THE PART OF THE SHAPED BLOCK CONTAINING THE APEX OF THE SHAPED LAMINATIONS IN A ROTARY SLICING MACHINE AND SLICING THE BLOCK WITH THE KNIFE OF THE ROTARY SLICING MACHINE TO FORM SHEETS OF FIGURED VENEER HAVING SMOOTH SURFACES SUITABLE FOR POLISHING BY CUTTING IN SUCCESSION ACROSS THE LAYERS OF ADHESIVE BETWEEN THE INDIVIDUAL VENEER LAMINATIONS COMPRISING THE SIDES OF THE CONCAVITY OF THE BLOCK.
Claim 2
Independent Claim
162 words
A METHOD OF PRODUCING A SHEET OF WOOD VENEER COMPRISING THE STEPS OF CUTTING A PLURALITY OF VENEER LAMINATIONS, ASSEMBLING THE SAID PLURALITY OF VENEER LAMINATIONS IN A STACK HAVING AN ADHESIVE BETWEEN THE LAMINATIONS COMPRISING THE STACK, AND THE GRAIN OF THE VENEER LAMINATIONS COMPRISING THE STACK LYING IN PARALLEL, FORMING FROM THE STACK OF VENEER LAMINATIONS BY PRESSING A BLOCK HAVING THE SHAPE OF A U OR A V IN WHICH THE GRAINS OF THE LAMINATIONS RUN IN THE SAME DIRECTION AS THE CONCAVITY FORMED BY THE U OR THE V OF THE BLOCK, MOUNTING THE PART OF THE SHAPED BLOCK CONTAINING THE APEX OF THE SHAPED LAMINATIONS IN A ROTARY SLICING MACHINE AND SLICING THE BLOCK WITH THE KNIFE OF THE ROTARY SLICING MACHINE TO FORM SHEETS OF FIGURED VENEER HAVING SMOOTH SURFACES SUITABLE FOR POLISHING BY CUTTING IN SUCCESSION ACROSS THE LAYERS OF ADHESIVE BETWEEN THE INDIVIDUAL VENEER LAMINATIONS COMPRISING THE SIDES OF THE CONCAVITY OF THE BLOCK.
References Cited (Backward Citations)
US1992715A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |