US2862834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating an article with a heat expandable coating composition and coating composition therefor
Assignee: MIDLAND CHEMCIAL Corp
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Filing: 1954-08-03
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Granted: 1958-12-02
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Expires: 1974-08-03
Abstract
No abstract record available.
Inventors
- 👤 Malvern J Hiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:40
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/24999; Y10T428/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A METHOD OF FINISHING AN ARTICLES COMPRISING THE STEPS OF APPLYING A COATING COMPOSITION THERETO, WHICH COMPOSITION CONTAINS HEAT-EXPANSIBLE DISCRETE BEADS CONTAINING A BLOWING AGENT AND A BINDER THEREFOR, TO PROVIDE A FILM OF THE COATING COMPOSITION THEREOVER, AND BAKING THE RESULTANT COATED ARTICLE AT A TEMPERATURE OF BETWEEN ABOUT 210-275*F. FOR A TIME SUFFICIENT TO EXPAND SAID
Claim 2
Independent Claim
58 words
A METHOD OF FINISHING AN ARTICLES COMPRISING THE STEPS OF APPLYING A COATING COMPOSITION THERETO, WHICH COMPOSITION CONTAINS HEAT-EXPANSIBLE DISCRETE BEADS CONTAINING A BLOWING AGENT AND A BINDER THEREFOR, TO PROVIDE A FILM OF THE COATING COMPOSITION THEREOVER, AND BAKING THE RESULTANT COATED ARTICLE AT A TEMPERATURE OF BETWEEN ABOUT 210-275*F. FOR A TIME SUFFICIENT TO EXPAND SAID
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) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |