US3209056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of insulating refrigerator cabinets and other insulation spaces
Assignee: Motors Liquidation Co
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Filing: 1962-10-30
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Granted: 1965-09-28
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Expires: 1982-10-30
Abstract
No abstract record available.
Inventors
- 👤 James W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:44
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/04; C08J9/12; C08J9/14; C08J9/143; C08J9/147; C08G; C08G18/00; F; F25; F25D; F25D23/00; F25D23/06; F25D23/062; F25D23/064; B; B29; B29C; B29C33/00; B29C33/02; B29C33/06; B29C35/00; B29C35/02; B29C35/08; B29K; B29K2075/00; B29L; B29L2031/00; B29L2031/762; B29L2031/7622; C08J2375/00; C08J2375/04; Y; Y10; Y10S; Y10S521/00; Y10S521/915
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
THE PROCESS OF FILLING AN ENCLOSED SPACE WITH FOAM MATERIAL WHICH INCLUDES INSERTING INTO SAID SPACE SUBSTANTIALLY UNREACTED MOBILE FLUID FOAM-FORMING RESIN MATERIAL, AND WHILE SAID FOAM FORMING RESIN MATERIAL IS IN THE SUBSTANTIALLY UNREACTED MOBILE FLUID STATE BEGINNING THE INTRODUCING OF ELECTROMAGETIC WAVE ENERGY BETWEEN ABOUT 10**7 TO 10**13 CYCLES INTO SAID SPACE AND CONTINUING THE INTRODUCTION OF THE WAVE ENERGY INTO SAID SPACE DURING THE REACTION OF SAID FOAM FORMING RESIN MATERIAL TO FORM A FOAM RESIN MATERIAL IN SAID SPACE.
Claim 2
Dependent Claim
83 words
THE PROCESS OF FILLING AN ENCLOSED SPACE WITH FOAM MATERIAL WHICH INCLUDES INSERTING INTO SAID SPACE SUBSTANTIALLY UNREACTED MOBILE FLUID FOAM-FORMING RESIN MATERIAL, AND WHILE SAID FOAM FORMING RESIN MATERIAL IS IN THE SUBSTANTIALLY UNREACTED MOBILE FLUID STATE BEGINNING THE INTRODUCING OF ELECTROMAGETIC WAVE ENERGY BETWEEN ABOUT 10**7 TO 10**13 CYCLES INTO SAID SPACE AND CONTINUING THE INTRODUCTION OF THE WAVE ENERGY INTO SAID SPACE DURING THE REACTION OF SAID FOAM FORMING RESIN MATERIAL TO FORM A FOAM RESIN MATERIAL IN SAID SPACE.
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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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |