US2962385A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surfacing sheet and method and apparatus for processing same
Assignee: Owens Corning
•
Filing: 1956-12-24
•
Granted: 1960-11-29
•
Expires: 1976-12-24
Abstract
No abstract record available.
Inventors
- 👤 Willis M Rees
- 👤 Robert W Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:27
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; B05D1/00; B05D1/28; E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/82; E04B1/84; E04B1/86; E04B2001/8245; E04B2001/8457; E04B2001/8461; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24851; Y10T428/24893; Y10T428/24901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A METHOD OF APPLYING FLOWABLE COATING MATERIAL TO A FIBROUS SURFACING SECTION INCLUDING THE STEPS OF ADVANCING A SECTION TO A COATING APPLYING STATION, DELIVERING FLOWABLE COATING MATERIAL ONTO A MOVING SURFACE, TRANSFERRING THE COATING MATERIAL FROM THE MOVING SURFACE ONTO A SURFACE AREA OF THE SECTION AT SAID STATION IN AN INSUFFICIENT QUANTITY TO COVER THE SURFACE AREA WHEREBY THE SURFACE AREA IS FASHIONED WITH NONREPETITIVE RANDOMLY DISTRIBUTED COATED ZONES OF VARYING SIZES SEPARATED BY UNCOATED ZONES, AND APPLYING A COATING OF FLOWABLE MATERIAL TO THE ENTIRE SURFACE AREA BEARING RANDOMLY DISTRIBUTED COATED ZONES.
Claim 2
Independent Claim
95 words
A METHOD OF APPLYING FLOWABLE COATING MATERIAL TO A FIBROUS SURFACING SECTION INCLUDING THE STEPS OF ADVANCING A SECTION TO A COATING APPLYING STATION, DELIVERING FLOWABLE COATING MATERIAL ONTO A MOVING SURFACE, TRANSFERRING THE COATING MATERIAL FROM THE MOVING SURFACE ONTO A SURFACE AREA OF THE SECTION AT SAID STATION IN AN INSUFFICIENT QUANTITY TO COVER THE SURFACE AREA WHEREBY THE SURFACE AREA IS FASHIONED WITH NONREPETITIVE RANDOMLY DISTRIBUTED COATED ZONES OF VARYING SIZES SEPARATED BY UNCOATED ZONES, AND APPLYING A COATING OF FLOWABLE MATERIAL TO THE ENTIRE SURFACE AREA BEARING RANDOMLY DISTRIBUTED COATED ZONES.
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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) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |