US1671084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint filler in angle of plymetl wall
Assignee: Haskelite Manufacturing Corp
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Filing: 1927-06-06
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Granted: 1928-05-22
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Expires: 1947-06-06
Abstract
No abstract record available.
Inventors
- 👤 George R Meyercord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:47
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/02; B29C53/04; B29C53/06; B29C53/063; B29C53/066; A; A47; A47B; A47B96/00; A47B96/20; A47B96/202; B28; B28B; B28B11/00; B28B11/04; B28B19/00; B28B19/0092; B29D; B29D99/00; B29D99/0057; E; E04; E04F; E04F15/00; E04F15/02; E04F15/10; B29L; B29L2031/00; B29L2031/30; B29L2031/3005; B29L2031/3017
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1931-05-22 | 1931-11-21 | 1932-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-05-22 | 1935-11-21 | 1936-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-05-22 | 1939-11-21 | 1940-05-22 | $7700.00 | Window Closed / Lapsed |