US2943953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flooring composition and method of making the same
Assignee: Individual
•
Filing: 1957-07-05
•
Granted: 1960-07-05
•
Expires: 1977-07-05
Abstract
No abstract record available.
Inventors
- 👤 Frederick K Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:52
CPC Classifications
C; C04; C04B; C04B40/00; C04B40/0028; C04B2111/00; C04B2111/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A METHOD OF PRODUCING A FLOORING COMPOSITION ADAPTED TO BE APPLIED TO A SURFACE AS A PROTECTIVE COVERING, COMPRISING THE STEPS OF INTRODUCING INTO A DEFORMABLE CONTAINER CONTAINING A MIXTURE CONSISTING ESSENTIALLY OF BETWEEN FIVE AND SEVEN PARTS OF SAND AND ONE PART OF A LIQUID EPOXY RESIN COMPOSITION ADAPTED TO BE CROSS-LINKED AND HARDENED, A LIQUID CROSS-LINKING AGENT IN AN AMOUNT SUFFICIENT TO CROSS-LINK AND HARDEN SAID EPOXY RESIN SO AS TO FORM A HARDENING MIXTURE, AND DEFORMING SAID CONTAINER SO AS TO INTIMATELY MIX THE CONTENTS OF THE SAME, THEREBY FORMING IN SAID CONTAINER A HARDENING FLOORING COMPOSITION ADAPTED TO BE APPLIED TO A SURFACE AS A PROTECTIVE COVERING OF GREAT RESISTANCE AGAINST MECHANICAL AND CHEMICAL ATTACK.
Claim 2
Independent Claim
119 words
A METHOD OF PRODUCING A FLOORING COMPOSITION ADAPTED TO BE APPLIED TO A SURFACE AS A PROTECTIVE COVERING, COMPRISING THE STEPS OF INTRODUCING INTO A DEFORMABLE CONTAINER CONTAINING A MIXTURE CONSISTING ESSENTIALLY OF BETWEEN FIVE AND SEVEN PARTS OF SAND AND ONE PART OF A LIQUID EPOXY RESIN COMPOSITION ADAPTED TO BE CROSS-LINKED AND HARDENED, A LIQUID CROSS-LINKING AGENT IN AN AMOUNT SUFFICIENT TO CROSS-LINK AND HARDEN SAID EPOXY RESIN SO AS TO FORM A HARDENING MIXTURE, AND DEFORMING SAID CONTAINER SO AS TO INTIMATELY MIX THE CONTENTS OF THE SAME, THEREBY FORMING IN SAID CONTAINER A HARDENING FLOORING COMPOSITION ADAPTED TO BE APPLIED TO A SURFACE AS A PROTECTIVE COVERING OF GREAT RESISTANCE AGAINST MECHANICAL AND CHEMICAL ATTACK.
References Cited (Backward Citations)
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US2337523A
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US2347233A
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US2494295A
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US2512996A
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US2705223A
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US2859530A
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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) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |