US2962387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coatings of chlorinated polyethylene on substrates of metals, textiles or paper
Assignee: Ruhrchemie AG
•
Filing: 1958-08-27
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Granted: 1960-11-29
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Expires: 1978-08-27
Abstract
No abstract record available.
Inventors
- 👤 Noeske Heinz
- 👤 Gross Friedrich
- 👤 Borns Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:40
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/02; B05D1/08; B05D1/10; B05B; B05B7/00; B05B7/16; B05B7/20; B05B7/201; B05B7/205; B05D2401/00; B05D2401/30; B05D2401/32; B05D2506/00; B05D2506/20; B05D2507/00; B05D2507/01; B05D3/00; B05D3/02; B05D3/0218
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A PROCESS FOR APPLYING COATINGS OF CHLORINATED POLYETHYLENE IN A FLUID STATE ONTO SUBSTRATE SELECTED FROM THE CLASS CONSISTING OF METAL, GLASS, TEXTILES, PAPER AND WOOD, WHICH COMPRISES FLAME-SPRAYING CHLORINATED POLYETHYLENE HAVING A CHLORINE CONTENT OF 8-17 PERCENT ONTO SAID SUBSTRATES.
Claim 2
Dependent Claim
41 words
A PROCESS FOR APPLYING COATINGS OF CHLORINATED POLYETHYLENE IN A FLUID STATE ONTO SUBSTRATE SELECTED FROM THE CLASS CONSISTING OF METAL, GLASS, TEXTILES, PAPER AND WOOD, WHICH COMPRISES FLAME-SPRAYING CHLORINATED POLYETHYLENE HAVING A CHLORINE CONTENT OF 8-17 PERCENT ONTO SAID SUBSTRATES.
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 |