US2723779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible container and dispenser
Assignee: Parker DJ Co Inc
•
Filing: 1951-12-19
•
Granted: 1955-11-15
•
Expires: 1971-12-19
Abstract
No abstract record available.
Inventors
- 👤 Parker Carol
- 👤 Jesse P Whann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:51
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/02; B65D35/10; B65D35/24; B65D35/28; B65D83/00; Y; Y10; Y10S; Y10S215/00; Y10S215/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US558126A
Cited
FR416467A
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FR725864A
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GB495856A
Cited
US2099412A
Cited
US2139143A
Cited
US2268993A
Cited
US2320496A
Cited
US2430995A
Cited
US2502918A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-14 | 1959-05-16 | 1959-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-14 | 1963-05-16 | 1963-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-14 | 1967-05-16 | 1967-11-15 | $7700.00 | Window Closed / Lapsed |