US2761498A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-storing storm window and screen
Assignee: ALUMINUM HOME PRODUCTS Corp
•
Filing: 1952-08-20
•
Granted: 1956-09-04
•
Expires: 1972-08-20
Abstract
No abstract record available.
Inventors
- 👤 James D Reinhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:14
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/44; E06B2003/4438; E06B2003/4453; E06B2003/4492; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1998315A
Cited
US2171454A
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US2262670A
Cited
US2569942A
Cited
US2636227A
Cited
US2589161A
Cited
US2640535A
Cited
US2628678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |