US3095362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Zinc plating composition and process
Assignee: Incar Inc
•
Filing: 1960-11-21
•
Granted: 1963-06-25
•
Expires: 1980-11-21
Abstract
No abstract record available.
Inventors
- 👤 John B Winters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:24
CPC Classifications
C; C25; C25D; C25D3/00; C25D3/02; C25D3/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
IN THE PROCESS OF ELECTROPLATING ZINC FROM AN AQUEOUS ACID SOLUTION OF A ZINC SALT, THE STEP OF ADDING TO SAID SOLUTION BETWEEN ABOUT 1.0 AND ABOUT 10 GRAMS PER LITER OF PARA VUNYL BENZENE SULFONIC ACID.
Claim 2
Dependent Claim
37 words
IN THE PROCESS OF ELECTROPLATING ZINC FROM AN AQUEOUS ACID SOLUTION OF A ZINC SALT, THE STEP OF ADDING TO SAID SOLUTION BETWEEN ABOUT 1.0 AND ABOUT 10 GRAMS PER LITER OF PARA VUNYL BENZENE SULFONIC 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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |