US3039159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Object retriever
Assignee: Individual
•
Filing: 1959-08-19
•
Granted: 1962-06-19
•
Expires: 1979-08-19
Abstract
No abstract record available.
Inventors
- 👤 Lawrence F Burke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:31
CPC Classifications
A; A47; A47D; A47D15/00; Y; Y10; Y10T; Y10T24/00; Y10T24/31; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/3451; Y10T24/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190014331A
Cited
US980162A
Cited
US1385085A
Cited
US1434237A
Cited
US1554201A
Cited
US1592556A
Cited
US1782057A
Cited
US2762161A
Cited
US2832116A
Cited
US2815909A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |