US3457815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforcement applicator
Assignee: Individual
•
Filing: 1966-08-10
•
Granted: 1969-07-29
•
Expires: 1986-08-10
Abstract
No abstract record available.
Inventors
- 👤 John J Cahill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:31
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/27; B26D7/34; Y; Y10; Y10S; Y10S83/00; Y10S83/922; Y10T; Y10T156/00; Y10T156/12; Y10T156/1304; Y10T156/1317; Y10T156/1343; Y10T156/1378; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/215; Y10T83/2155; Y10T83/2159; Y10T83/343; Y10T83/647; Y10T83/664; Y10T83/6644; Y10T83/889; Y10T83/896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2228372A
Cited
US2353232A
Cited
US2441821A
Cited
US3028795A
Cited
US3226283A
Cited
US3289509A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |