US3006780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cellular coating and method of producing the same
Assignee: Individual
•
Filing: 1959-11-04
•
Granted: 1961-10-31
•
Expires: 1979-11-04
Abstract
No abstract record available.
Inventors
- 👤 Harry S Shaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:50
CPC Classifications
C; C09; C09D; C09D5/00; Y; Y10; Y10S; Y10S215/00; Y10S215/06; Y10T; Y10T428/00; Y10T428/13; Y10T428/1303; Y10T428/1352; Y10T428/1376; Y10T428/249921; Y10T428/249953; Y10T428/249971; Y10T428/249972; Y10T428/249981
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
AN INSULATED PAPERBOARD BUCKET, THE OUTER SURFACE OF SAID BUCKET HAVING ADHERENT THERETO A CONTINUOUS CELLULAR POLYSTYRENE LAYER COMPOSED OF IN SITU EXPANDED AGGLOMERATED POLYSTYRENE BEADS, THE PERIPHERY OF SAID BEADS REMOTE FROM SAID SURFACE BEING GENERALLY SPHEROIDAL, THE LATERAL WALLS OF SAID BEADS BEING ADHERED TO EACH OTHER THROUGHOUT SUBSTANTIALLY THEIR EXTENT, THE OUTER SURFACE OF SAID LAYER BEING TEXTURED AND PRESENTING THE
Claim 2
Dependent Claim
64 words
AN INSULATED PAPERBOARD BUCKET, THE OUTER SURFACE OF SAID BUCKET HAVING ADHERENT THERETO A CONTINUOUS CELLULAR POLYSTYRENE LAYER COMPOSED OF IN SITU EXPANDED AGGLOMERATED POLYSTYRENE BEADS, THE PERIPHERY OF SAID BEADS REMOTE FROM SAID SURFACE BEING GENERALLY SPHEROIDAL, THE LATERAL WALLS OF SAID BEADS BEING ADHERED TO EACH OTHER THROUGHOUT SUBSTANTIALLY THEIR EXTENT, THE OUTER SURFACE OF SAID LAYER BEING TEXTURED AND PRESENTING THE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |