US2670567A
Expired / Lapsed
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Table pad
Assignee: Vivitex Corp
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Filing: 1951-05-12
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Granted: 1954-03-02
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Expires: 1971-05-12
Abstract
No abstract record available.
Inventors
- 👤 Mortimer R Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:29
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/03; Y; Y10; Y10T; Y10T428/00; Y10T428/23; Y10T428/237; Y10T428/24; Y10T428/24033
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A TABLE PAD COMPRISING A BOTTOM FILM OF POLYETHYLENE, AN INTERMEDIATE LAYER OF COTTON BATTING SECURED TO SAID BOTTOM FILM AT LEAST AROUND THE PERIMETER THEREOF, A WATER IMPREVIOUS TOP FILM OF A VINYL PLASTIC, AND AN ADHSIVE LAYER BETWEEN THE COTTON BATTING AND THE VINYL FILM, THE ADHESIVE LAYER EXTENDING INWARDLY FROM THE EDGE OF THE PAD SUBSTANTIALLY ENTIRELY AROUND THE PERIMETER THEREOF AND SECURELY BONDING THE VINYL FILM TO THE COTTON BATTING.
Claim 2
Dependent Claim
74 words
A TABLE PAD COMPRISING A BOTTOM FILM OF POLYETHYLENE, AN INTERMEDIATE LAYER OF COTTON BATTING SECURED TO SAID BOTTOM FILM AT LEAST AROUND THE PERIMETER THEREOF, A WATER IMPREVIOUS TOP FILM OF A VINYL PLASTIC, AND AN ADHSIVE LAYER BETWEEN THE COTTON BATTING AND THE VINYL FILM, THE ADHESIVE LAYER EXTENDING INWARDLY FROM THE EDGE OF THE PAD SUBSTANTIALLY ENTIRELY AROUND THE PERIMETER THEREOF AND SECURELY BONDING THE VINYL FILM TO THE COTTON BATTING.
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) | 1957-03-01 | 1957-08-31 | 1958-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-01 | 1961-08-31 | 1962-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-01 | 1965-08-31 | 1966-03-02 | $7700.00 | Window Closed / Lapsed |