US2653854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrosion inhibiting packaging material and method of making
Assignee: Cromwell Paper Co
•
Filing: 1949-10-17
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Granted: 1953-09-29
•
Expires: 1969-10-17
Abstract
No abstract record available.
Inventors
- 👤 Charles H Schaar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:38
CPC Classifications
D; D21; D21H; D21H21/00; D21H21/14; D21H21/36; B; B65; B65D; B65D65/00; B65D65/38; B65D65/42; C; C23; C23F; C23F11/00; C23F11/02; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31808; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31971; Y10T428/31993
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A PACKAGING MATERIAL FOR INHIBITING RUSTING AND CORROSION OF METALLIC ARTICLE PACKAGED THEREIN, COMPRISING A PAPER SHEET HAVING UNIFORMLY COATED THEREON AN EFFECTIVE QUANITY OF THE REACTION PRODUCT OF DICYCLOHEXYLAMINE AND CAPRYLIC ACID.
Claim 2
Dependent Claim
33 words
A PACKAGING MATERIAL FOR INHIBITING RUSTING AND CORROSION OF METALLIC ARTICLE PACKAGED THEREIN, COMPRISING A PAPER SHEET HAVING UNIFORMLY COATED THEREON AN EFFECTIVE QUANITY OF THE REACTION PRODUCT OF DICYCLOHEXYLAMINE AND CAPRYLIC ACID.
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) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |