Patent US3097080A successfully refreshed from Google Patents.
US3097080A
Expired / Lapsed
US
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Artificial stone facing plaque
Assignee: Individual
•
Filing: 1959-06-29
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Granted: 1963-07-09
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Expires: 1979-06-29
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Weir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:53
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/18; B; B29; B29C; B29C67/00; B29C67/24; B29C67/242; B29C67/243; B29C70/00; B29C70/04; B29C70/28; B29C70/58; B29C70/60; B44; B44C; B44C3/00; B44C3/12; B44F; B44F9/00; B44F9/04; B29L; B29L2031/00; B29L2031/10; B29L2031/102; B29L2031/722; Y; Y10; Y10T; Y10T428/00; Y10T428/16; Y10T428/162; Y10T428/163; Y10T428/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1646667A
Cited
US1586114A
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US1486208A
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US1812134A
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US1857856A
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US2636542A
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US2729770A
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US2871152A
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US2951001A
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US2835996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |