US2954936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerator and snap connector for use therewith
Assignee: Individual
•
Filing: 1957-04-29
•
Granted: 1960-10-04
•
Expires: 1977-04-29
Abstract
No abstract record available.
Inventors
- 👤 Shames Harold
- 👤 Sidney J Shames
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:18
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/48; E; E03; E03C; E03C1/00; E03C1/02; E03C1/08; E03C1/084
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
BE492511A
Cited
US2316135A
Cited
US2633343A
Cited
US2675218A
Cited
US2790677A
Cited
US2816746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-04 | 1964-04-04 | 1964-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-04 | 1968-04-04 | 1968-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-04 | 1972-04-04 | 1972-10-04 | $7700.00 | Window Closed / Lapsed |