US3084090A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine and method for manufacture of strip plywood
Assignee: Individual
•
Filing: 1959-03-16
•
Granted: 1963-04-02
•
Expires: 1979-03-16
Abstract
No abstract record available.
Inventors
- 👤 William H Rambo
- 👤 Robert F Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:26
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/04; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/1092; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1749; Y10T156/1768; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/24116
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
152 words
A METHOD OF FORMING PLYWOOD IN CONTINUOUS FASHION COMPRISING THE STEPS OF MOVING A FIRST SERIES OF STRIPS ALONG A PREDETERMINED PATH, MOVING AT LEAST A SECOND SERIES OF STRIPS ALONG A PREDETERMINED PATH WHICH CONVERGES TOWARD THE FIRST-MENTIONED PATH, ARRANGING THE STRIPS OF EACH SERIES IN OBLIQUE RELATION TO THE STRIPS OF THE OUTER SERIES AND IN CONTIGUOUS RELATION TO ONE ANOTHER, COMBINING THE STRIPS AT THE CONVERGENCE OF SUCH PATHS TO PROVIDE A WEB OF STRIPS, APPLYING ADHESIVE MATERIAL TO AT LEAST ONE OF THE SERIES OF STRIPS PRIOR TO THE CONVERGING ZONE, AND EFFECTING A BOND BETWEEN THE STRIPS OF ONE LAYER WITH THE STRIPS OF THE OTHER LAYER THROUGH THE MEDIUM OF SUCB ADHESIVE MATERIAL AFTER SAID STRIPS HAVE BEEN COMBINED AT THE CONVERGENCE ZONE, AND SECURING A LONG LENGTH OF EDGE GLUED VENEER PLY TO ONE SIDE OF THE WEB OF STRIPS AFTER THE WEB IS FORMED.
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |