Patent US2549284A successfully refreshed from Google Patents.
US2549284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather seal for exterior doors and winows
Assignee: Individual
•
Filing: 1949-01-24
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Granted: 1951-04-17
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Expires: 1969-01-24
Abstract
No abstract record available.
Inventors
- 👤 Harry N Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:33
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2316
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US152700A
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US1037720A
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US1458748A
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US1612609A
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US1671349A
Cited
US1728120A
Cited
FR708190A
Cited
US2089669A
Cited
US2105164A
Cited
US2319709A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-16 | 1954-10-16 | 1955-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-16 | 1958-10-16 | 1959-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-16 | 1962-10-16 | 1963-04-17 | $7700.00 | Window Closed / Lapsed |