US4170618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative container and method of manufacture
Assignee: Individual
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Filing: 1977-03-31
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Granted: 1979-10-09
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Expires: 1997-03-31
Abstract
Abstract A decorative container useful for holding a flower pot or the like, and formed by the method of arranging a sheet of thermoplastic polymer upon a form, the form having a shape generally desired for the sheet after it has been molded into the configuration of the form, with said sheet and form being positioned within a heater, with the temperature within the heater being warmed to an elevated degree, and then maintaining the form held sheet within this heated environment for that time necessary for the sheet to soften and fold under the influence of heat into its decorative container configuration, and thereafter removing the heat formed sheet from the heater and cooling it to an ambient temperature.
Inventors
- 👤 Randolph P. Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:31
CPC Classifications
A; A47; A47G; A47G7/00; A47G7/02; A47G7/08; A47G7/085; B; B29; B29C; B29C67/00; B29C67/0011
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
The method for forming a decorative container for a flower pot or other paraphernalia including providing a sheet of thermoplastic polymer material, imprinting a design or other matter upon the sheet of polymer, arranging said imprinted sheet upon a form of desired shape, cutting said sheet to the dimensions approximating the dimensions of the base and side walls of the intended container, locating said form held sheet within a heater, reducing the atmospheric pressure within the heater before elevating its temperature, elevating the temperature within the heater to a range of between about 250° to 350° F., maintaining said form held sheet within the heated environment of the heater for a time of between about one to ten minutes and until said sheet folds under the influence of the heat complementary about its form, and then removing said sheet from the heater and cooling it by exposing it to a spray of cool water until it reaches an ambient temperature.
Claim 2
Independent Claim
160 words
The method for forming a decorative container for a flower pot or other paraphernalia including providing a sheet of thermoplastic polymer material, imprinting a design or other matter upon the sheet of polymer, arranging said imprinted sheet upon a form of desired shape, cutting said sheet to the dimensions approximating the dimensions of the base and side walls of the intended container, locating said form held sheet within a heater, reducing the atmospheric pressure within the heater before elevating its temperature, elevating the temperature within the heater to a range of between about 250° to 350° F., maintaining said form held sheet within the heated environment of the heater for a time of between about one to ten minutes and until said sheet folds under the influence of the heat complementary about its form, and then removing said sheet from the heater and cooling it by exposing it to a spray of cool water until it reaches an ambient temperature.
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) | 1982-10-08 | 1983-04-09 | 1983-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-08 | 1987-04-09 | 1987-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-08 | 1991-04-09 | 1991-10-09 | $7700.00 | Window Closed / Lapsed |