US2986471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface-protective film-forming materials
Assignee: Individual
•
Filing: 1957-10-09
•
Granted: 1961-05-30
•
Expires: 1977-10-09
Abstract
No abstract record available.
Inventors
- 👤 Eugene D Rudd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:59
CPC Classifications
C; C09; C09D; C09D101/00; C09D101/08; C09D101/26; C09D101/28; C09D101/286; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/225
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
A TRANSPARENT WATER-WHITE COATING COMPOSITION CAPABLE OF DRYING UPON THE SURFACE OF AUTOMOBILES AND THE LIKE TO FORM A SUBSTANTIALLY INVISIBLE PROTECTIVE FILM THEREON, SAID COATING CONSISTING SUBSTANTIALLY OF:
Claim 2
Dependent Claim
29 words
A TRANSPARENT WATER-WHITE COATING COMPOSITION CAPABLE OF DRYING UPON THE SURFACE OF AUTOMOBILES AND THE LIKE TO FORM A SUBSTANTIALLY INVISIBLE PROTECTIVE FILM THEREON, SAID COATING CONSISTING SUBSTANTIALLY OF:
References Cited (Backward Citations)
FR897220A
Cited
US2477383A
Cited
US2566501A
Cited
US2558042A
Cited
US2579381A
Cited
US2594431A
Cited
US2731353A
Cited
US2908952A
Cited
US2859126A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-29 | 1964-11-28 | 1965-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-29 | 1968-11-28 | 1969-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-29 | 1972-11-28 | 1973-05-30 | $7700.00 | Window Closed / Lapsed |