Patent US2720478A successfully refreshed from Google Patents.
US2720478A
Expired / Lapsed
US
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Method of making and finishing veneers
Assignee: Individual
•
Filing: 1953-03-20
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Granted: 1955-10-11
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Expires: 1973-03-20
Abstract
No abstract record available.
Inventors
- 👤 James H Hogg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:54
CPC Classifications
B; B27; B27D; B27D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A PROCESS FOR PREPARING AND FINISHING SURFACES OF OBJECTS MADE OF PLYWOOD WHICH CONSISTS IN COVERING BOTH THE INSIDE AND OUTSIDE OF THE VENEERS, APPLIED ON THE OUTSIDE OF THE PLYWOOD BEFORE THE LAYING OF THE SAME WITH A SEALING COMPOUND CONTAINING AN ADHESIVE, IN APPLYING ON THE OUTWARDLY TURNED FACE OF SAID VENEERS WHICH ARE APPLIED ON THE OUTSIDE OF THE PLYWOOD A PROTECTIVE LAYER CONSISTING IN AN ABSORBENT CELLULOSE PRODUCT TAKING UP THE EXCESS SEALING COMPOUND, IN JOINING THEREAFTER THE VENEERS AND THE CORE OF THE PLYWOOD BY APPLI-
Claim 2
Dependent Claim
91 words
A PROCESS FOR PREPARING AND FINISHING SURFACES OF OBJECTS MADE OF PLYWOOD WHICH CONSISTS IN COVERING BOTH THE INSIDE AND OUTSIDE OF THE VENEERS, APPLIED ON THE OUTSIDE OF THE PLYWOOD BEFORE THE LAYING OF THE SAME WITH A SEALING COMPOUND CONTAINING AN ADHESIVE, IN APPLYING ON THE OUTWARDLY TURNED FACE OF SAID VENEERS WHICH ARE APPLIED ON THE OUTSIDE OF THE PLYWOOD A PROTECTIVE LAYER CONSISTING IN AN ABSORBENT CELLULOSE PRODUCT TAKING UP THE EXCESS SEALING COMPOUND, IN JOINING THEREAFTER THE VENEERS AND THE CORE OF THE PLYWOOD BY APPLI-
References Cited (Backward Citations)
US2442422A
Cited
US2455777A
Cited
US2418233A
Cited
US2630395A
Cited
US2634534A
Cited
US2555077A
Cited
US2613167A
Cited
US2625524A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-10 | 1959-04-11 | 1959-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-10 | 1963-04-11 | 1963-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-10 | 1967-04-11 | 1967-10-11 | $7700.00 | Window Closed / Lapsed |