Patent US2071173A successfully refreshed from Google Patents.
Patent US2746894A successfully refreshed from Google Patents.
US2746894A
Expired / Lapsed
US
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Resilient fiber pad and method of making same
Assignee: Columbian Rope Co
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Filing: 1953-10-22
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Granted: 1956-05-22
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Expires: 1973-10-22
Abstract
No abstract record available.
Inventors
- 👤 Keith L Orser
- 👤 Richard D Clapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:42
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/64; Y; Y10; Y10T; Y10T442/00; Y10T442/60; Y10T442/608; Y10T442/627
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
THE METHOD OF MAKING A RESILIENT FIBER BATT WHICH COMPRISES THE STEPS OF DEPOSITING FIBERS ONTO A MOVING CONVEYOR, SPRAYING SAID FIBERS WITH A RUBBER-LIKE COMPOSITION AS THEY ARE BEING DEPOSITED ON SAID CONVEYOR, AND AFTER SAID FIBERS HAVE FORMED A BATT BODY SPRAYING AN OUTER SURFACE OF SAID BATT WITH A SUFFICIENT AMOUNT OF SAID RUBBER-LIKE COMPOSITION TO FORM A SKIN ON SAID OUTER SURFACE OF SAID BATT BUT INSUFFICIENT TO SUBSTANTIALLY FILL THE PORES OF SAID BATT.
Claim 2
Independent Claim
79 words
THE METHOD OF MAKING A RESILIENT FIBER BATT WHICH COMPRISES THE STEPS OF DEPOSITING FIBERS ONTO A MOVING CONVEYOR, SPRAYING SAID FIBERS WITH A RUBBER-LIKE COMPOSITION AS THEY ARE BEING DEPOSITED ON SAID CONVEYOR, AND AFTER SAID FIBERS HAVE FORMED A BATT BODY SPRAYING AN OUTER SURFACE OF SAID BATT WITH A SUFFICIENT AMOUNT OF SAID RUBBER-LIKE COMPOSITION TO FORM A SKIN ON SAID OUTER SURFACE OF SAID BATT BUT INSUFFICIENT TO SUBSTANTIALLY FILL THE PORES OF SAID BATT.
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) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |