US2672141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray bottle with irremovable head
Assignee: Individual
•
Filing: 1950-03-22
•
Granted: 1954-03-16
•
Expires: 1970-03-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph B Filger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:41
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/18; Y; Y10; Y10S; Y10S239/00; Y10S239/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US423198A
Cited
US443545A
Cited
US445813A
Cited
US697798A
Cited
US781182A
Cited
US1655678A
Cited
US1716525A
Cited
US2571921A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |