Patent US2821802A successfully refreshed from Google Patents.
US2821802A
Expired / Lapsed
US
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Ornamental device
Assignee: Individual
•
Filing: 1954-11-17
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Granted: 1958-02-04
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Expires: 1974-11-17
Abstract
No abstract record available.
Inventors
- 👤 Clarence F Glaser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:35
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/08; A47G33/0845; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24008; Y10T428/24017; Y10T428/31504; Y10T428/31652
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A DECORATIVE ARTICLE CONSISTING OF A CONICAL BODY SHELL FILLED WITH A MIXTURE OF ABESTOS POWDER, PLASTER OF PARIS, AND A HARDENABLE PASTE, A FIRST COATING ON SAID CONICAL BODY CONSISTING OF A POLYVINYL COMPOUND, A SECOND COATING ON SAID FIRST COATING CONSISTING OF A MIXTURE OF VERMICULITE, SALT, AND A POLYVINYL COMPOUND, A THIRD COATING OF SODIUM SILICATE.
Claim 2
Dependent Claim
59 words
A DECORATIVE ARTICLE CONSISTING OF A CONICAL BODY SHELL FILLED WITH A MIXTURE OF ABESTOS POWDER, PLASTER OF PARIS, AND A HARDENABLE PASTE, A FIRST COATING ON SAID CONICAL BODY CONSISTING OF A POLYVINYL COMPOUND, A SECOND COATING ON SAID FIRST COATING CONSISTING OF A MIXTURE OF VERMICULITE, SALT, AND A POLYVINYL COMPOUND, A THIRD COATING OF SODIUM SILICATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-03 | 1961-08-05 | 1962-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-03 | 1965-08-05 | 1966-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-03 | 1969-08-05 | 1970-02-04 | $7700.00 | Window Closed / Lapsed |