US3547852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous emulsion adhesive
Assignee: United Merchants and Manuf Inc
•
Filing: 1966-07-05
•
Granted: 1970-12-15
•
Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Robert L Burke Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:59
CPC Classifications
C; C09; C09J; C09J133/00; C09J133/04; C09J133/06; C09J133/08; C09J7/00; C09J7/20; C09J7/22; C09J7/30; C09J7/38; C08; C08L; C08L2205/00; C08L2205/02; C08L2666/00; C08L2666/02; C08L2666/04; C08L2666/28; C08L33/00; C08L33/04; C08L33/06; C08L33/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2623900A
Cited
US2973286A
Cited
US3258443A
Cited
US3222419A
Cited
US3307690A
Cited
US3325459A
Cited
US3269994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |