US3105745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the production of synthetic resin foam
Assignee: Individual
•
Filing: 1960-05-02
•
Granted: 1963-10-01
•
Expires: 1980-05-02
Abstract
No abstract record available.
Inventors
- 👤 Vieli Otto Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:25
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/74; B29B7/7404; B29B7/7409; Y; Y10; Y10S; Y10S261/00; Y10S261/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
AN APPARATUS, FOR USE IN THE PRODUCTION OF A SYNTHETIC RESIN FOAM FROM A FOAMING AGENT AND FROM THE TWO COMPONENTS OF A SYNTHETIC RESIN REQUIRED FOR THE PRODUCTION OF THE RESIN AND FROM A PRESSURIZED GAS, COMPRISING A GUN-SHAPED HOUSING INCLUDING INTERCONNECTED BARREL AND GRIP PARTS, A PNEUMATIC COARSE FOAM GENERATOR DISPOSED IN SAID HOUSING AND OPERABLE FOR THE FOAMING UP OF THE FOAMING AGENT MIXED WITH ONE OF THE RESIN COMPONENTS, BY MEANS OF THE PRESSURIZED GAS, A LABYRINTH MIXING DEVICE DISPOSED IN THE BARREL PART OF THE GUN RIGIDLY CONNECTED TO THE PNEUMATIC COARSE FOAM GENERATOR FOR MIXING THE FOAM PRODUCED IN SAID COARSE FOAM GENERATOOR WITH THE SECOND COMPONENT, A FIRST SUPPLY LINE FOR THE SUPPLY OF THE PRESSURIZED GAS, A SECOND SUPPLY LINE FOR THE SUPPLY
Claim 2
Independent Claim
131 words
AN APPARATUS, FOR USE IN THE PRODUCTION OF A SYNTHETIC RESIN FOAM FROM A FOAMING AGENT AND FROM THE TWO COMPONENTS OF A SYNTHETIC RESIN REQUIRED FOR THE PRODUCTION OF THE RESIN AND FROM A PRESSURIZED GAS, COMPRISING A GUN-SHAPED HOUSING INCLUDING INTERCONNECTED BARREL AND GRIP PARTS, A PNEUMATIC COARSE FOAM GENERATOR DISPOSED IN SAID HOUSING AND OPERABLE FOR THE FOAMING UP OF THE FOAMING AGENT MIXED WITH ONE OF THE RESIN COMPONENTS, BY MEANS OF THE PRESSURIZED GAS, A LABYRINTH MIXING DEVICE DISPOSED IN THE BARREL PART OF THE GUN RIGIDLY CONNECTED TO THE PNEUMATIC COARSE FOAM GENERATOR FOR MIXING THE FOAM PRODUCED IN SAID COARSE FOAM GENERATOOR WITH THE SECOND COMPONENT, A FIRST SUPPLY LINE FOR THE SUPPLY OF THE PRESSURIZED GAS, A SECOND SUPPLY LINE FOR THE SUPPLY
References Cited (Backward Citations)
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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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |