US2482586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mineral aggregate bonding compositions
Assignee: Atlantic Richfield Co
•
Filing: 1947-02-06
•
Granted: 1949-09-20
•
Expires: 1967-02-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur B Hersberger
- 👤 Frank J Gozlow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:00
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; Y; Y10; Y10S; Y10S106/00; Y10S106/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2191295A
Cited
US2182178A
Cited
FR847829A
Cited
GB568385A
Cited
US2378235A
Cited
US2427488A
Cited
US2386867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-19 | 1953-03-21 | 1953-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-19 | 1957-03-21 | 1957-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-19 | 1961-03-21 | 1961-09-20 | $7700.00 | Window Closed / Lapsed |