US3016589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clip
Assignee: Individual
•
Filing: 1960-05-09
•
Granted: 1962-01-16
•
Expires: 1980-05-09
Abstract
No abstract record available.
Inventors
- 👤 Paul T Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:44
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/90; A47G25/901; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1368; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US463786A
Cited
US740684A
Cited
US1266507A
Cited
US1348718A
Cited
US1462714A
Cited
US1668246A
Cited
US2166869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |