Patent US3039148A successfully refreshed from Google Patents.
US3039148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ornamental artificial product
Assignee: Individual
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Filing: 1960-02-16
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Granted: 1962-06-19
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Expires: 1980-02-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Addison Haskell Pratt
- 👤 Libby Robert Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:14
CPC Classifications
B; B44; B44F; B44F1/00; B44F1/06; B44F1/063; B29; B29C; B29C70/00; B29C70/58; B44C; B44C1/00; B44C1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
237 words
METHOD OF FORMING AN ORNAMENTAL ARTIFICIAL PRODUCT WHICH COMPRISES, PLACING ON A SMOOTH FLAT PLATE A THIN FILM OF A PETROLEUM PRODUCT, SUPERIMPOSING A SHEET OF PLASTIC MATERIAL, REMOVING AIR BUBBLES BETWEEN SAID SHEET OF PLASTIC MATAERIAL AND SAID FLAT PLATEA, CONFINING SAID SMOOTH FLAT PLATE AND SHEET OF PLASTIC MATAERIAL TO A DESIRED SHAPED ENCLOSURE, POURING A THIN LIQUID LAYER OF A TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE OVER SAID SHEET OF PLASTIC MATERIAL, PLACING A PLURALITY OF PIECES OF VARIED COLORED STAINED FLASS HAVING VARIED GEOMETRIC SHAPES UPON SAID THERMOPLASTIC DERIVATIVES OF CELLULOSEE IN AN ARTISTIC DESIGN, POURING A SECOND THIN LIQUID LAYER OF A TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE OVER SAID LAYER AND SAID PIECES, PLACING A PLURALITY OF PIECES OF VARIED COLORED STAINED GLASS HAVING VARIED GEOMETRIC SHAPES UPON SAID SECOND THIN LAYER OF TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE IN A MANNER TO PRODUCE AN ARTISTIC PATTERN IN COMBINATION WITH SAID FIRST LAYER OF PLURALITY OF PIECES OF VARIED COLORED STAINED GLASS AND THEN POURING A THIRD LIQUID LAYER OF TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE OVER SAID SECOND THERMOPLASTIC DERIVATAIVE LAYER AND SECOND LAYER OF GLASS TO COMPLETE THE DESIRED SHAPE, ALLOWING SAID LAYERS OF TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE TO SOLIDIFY INTO A HOMOGENEOUS MASS, REMOVING SAID SOLIDIFIED HOMOGENEOUS MASS FROM SAID ENCLOSURE AND REMOVING SAID SHEET OF PLASTIC MATAERIAL FROM SAID HOMOGENEOUS MASS TO PROVIDE A SMOOTH SURFACE ON SAID HOMOGENEOUS MASS.
Claim 2
Dependent Claim
237 words
METHOD OF FORMING AN ORNAMENTAL ARTIFICIAL PRODUCT WHICH COMPRISES, PLACING ON A SMOOTH FLAT PLATE A THIN FILM OF A PETROLEUM PRODUCT, SUPERIMPOSING A SHEET OF PLASTIC MATERIAL, REMOVING AIR BUBBLES BETWEEN SAID SHEET OF PLASTIC MATAERIAL AND SAID FLAT PLATEA, CONFINING SAID SMOOTH FLAT PLATE AND SHEET OF PLASTIC MATAERIAL TO A DESIRED SHAPED ENCLOSURE, POURING A THIN LIQUID LAYER OF A TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE OVER SAID SHEET OF PLASTIC MATERIAL, PLACING A PLURALITY OF PIECES OF VARIED COLORED STAINED FLASS HAVING VARIED GEOMETRIC SHAPES UPON SAID THERMOPLASTIC DERIVATIVES OF CELLULOSEE IN AN ARTISTIC DESIGN, POURING A SECOND THIN LIQUID LAYER OF A TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE OVER SAID LAYER AND SAID PIECES, PLACING A PLURALITY OF PIECES OF VARIED COLORED STAINED GLASS HAVING VARIED GEOMETRIC SHAPES UPON SAID SECOND THIN LAYER OF TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE IN A MANNER TO PRODUCE AN ARTISTIC PATTERN IN COMBINATION WITH SAID FIRST LAYER OF PLURALITY OF PIECES OF VARIED COLORED STAINED GLASS AND THEN POURING A THIRD LIQUID LAYER OF TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE OVER SAID SECOND THERMOPLASTIC DERIVATAIVE LAYER AND SECOND LAYER OF GLASS TO COMPLETE THE DESIRED SHAPE, ALLOWING SAID LAYERS OF TRANSPARENT THERMOPLASTIC DERIVATIVE OF CELLULOSE TO SOLIDIFY INTO A HOMOGENEOUS MASS, REMOVING SAID SOLIDIFIED HOMOGENEOUS MASS FROM SAID ENCLOSURE AND REMOVING SAID SHEET OF PLASTIC MATAERIAL FROM SAID HOMOGENEOUS MASS TO PROVIDE A SMOOTH SURFACE ON SAID HOMOGENEOUS MASS.
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) | 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 |