US3921279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making a support for an object
Assignee: Individual
•
Filing: 1974-08-20
•
Granted: 1975-11-25
•
Expires: 1994-08-20
Abstract
Abstract A method for preparing and an apparatus for supporting appliances thereon, the support being a pair of base members with means on the top side thereof for mounting an appliance thereto. Each of the base members is comprised of a hollow member having disposed at preselected portions therein resilient foam materials which maintain the base members in a preselected configuration and support the appliance mounted thereto.
Inventors
- 👤 Thomas G Daley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:55
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B29C44/18; B23; B23P; B23P13/00; B23P15/00; Y; Y10; Y10S; Y10S108/00; Y10S108/901; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49885
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
79 words
A method for making a support for an object comprising the steps of: preparing a hollow member for addition of a resilient foam mix therein; adding said resilient foam mix into spaced preselected portions of said hollow member; curing said resin mix to form a resilient foam support within selected portions of said hollow member; and, adding object mounting means at selected points of the foam filled said preselected portions along the top outer surface of said hollow member.
Claim 2
Independent Claim
79 words
A method for making a support for an object comprising the steps of: preparing a hollow member for addition of a resilient foam mix therein; adding said resilient foam mix into spaced preselected portions of said hollow member; curing said resin mix to form a resilient foam support within selected portions of said hollow member; and, adding object mounting means at selected points of the foam filled said preselected portions along the top outer surface of said hollow member.
Claim 3
Dependent Claim
26 words
The method of claim 1 wherein preparing of said hollow member includes heat treatment of said inner surface of said hollow member to a preselected temperature.
Claim 4
Dependent Claim
22 words
The method of claim 1, said resilient foam mix being a mixture wherein the resulting foam product is a polyurethane foam material.
Claim 5
Dependent Claim
29 words
The method of claim 3 wherein preparing of said hollow member for addition of a resilient foam mix includes heat treatment with hot compressed air to at least 140*F.
Claim 6
Dependent Claim
53 words
The method of claim 1 including the step of inserting an aperture into substantially the center of said hollow member before addition of said resilient foam mix thereto, said aperture being between said selected portions for addition of said resilient foam mix whereby gas evolving during said curing step escapes through said aperture.
References Cited (Backward Citations)
US2910730A
Cited
US2969170A
Cited
US3007208A
Cited
US3166831A
Cited
US3346221A
Cited
US3498626A
Cited
US3773875A
Cited
US3567068A
Cited
US3648959A
Cited
US3727295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-11-24 | 1979-05-26 | 1979-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-11-24 | 1983-05-26 | 1983-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-11-24 | 1987-05-26 | 1987-11-25 | $7700.00 | Window Closed / Lapsed |