US3516888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of mounting stones in a foam plastic panel
Assignee: WILBURN E BAHNER
•
Filing: 1966-09-28
•
Granted: 1970-06-23
•
Expires: 1986-09-28
Abstract
No abstract record available.
Inventors
- 👤 Wilburn E Bahner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:39
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/20; E04C2/205; B; B44; B44C; B44C1/00; B44C1/28; B44C5/00; B44C5/04; B44C5/0438; B44C5/0461; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1589848A
Cited
US1916308A
Cited
US2047648A
Cited
US2618901A
Cited
US3097080A
Cited
US3261126A
Cited
US3132988A
Cited
US3232017A
Cited
US3337390A
Cited
US3192063A
Cited
US3331175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |