US3359938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head gluer
Assignee: Wartsila Appleton Inc
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Filing: 1965-08-16
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Granted: 1967-12-26
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Expires: 1985-08-16
Abstract
No abstract record available.
Inventors
- 👤 Paul J Klemmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:52
CPC Classifications
B; B05; B05C; B05C5/00; B05C5/02; B05B; B05B13/00; B05B13/02; B05B13/0221; B05B13/0228
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
AN ADHESIVE APPLICATOR FOR APPLYING A CONTROLLED AMOUNT OF ADHESIVE ONTO THE PERIPHERAL SURFACE OF A CIRCULAR HEADER COMPRISING IN COMBINATION A TURNTABLE, A MOTOR FOR ROTATING SAID TURNTABLE, AN ADHESIVE EXTRUDER, MEANS PIVOTALLY SUPPORTING SAID ADHESIVE EXTRUDER ABOVE SAID TURNTABLE FOR UNIVERSAL ADJUSTMENT TO POSITION SAID EXTRUDER ADJACENT THE PERIPHERY OF A HEADER DISPOSED ON THE TURNTABLE, BALANCING MEANS ASSOCIATED WITH SAID PIVOTABLE SUPPORT MEANS FOR MAINTAINING SAID ADHESIVE EXTRUDER IN FLOATING EQUILIBRIUM IN SAID POSITION, MEANS COUPLED TO SAID ADHESIVE EXTRUDER FOR SUPPLYING ADHESIVE THERETO UNDER PRESSURE, FIRST SWITCH MEANS FOR ENERGIZING SAID ADHESIVE SUPPLY MEANS TO EXTRUDE ADHESIVE THROUGH SAID EXTRUDER ONTO THE PERIPHERAL SURFACE OF SAID HEADER WITHIN SELECTED RADIAL LIMITS AND FOR SIMULTANEOUSLY ENERGIZING SAID MOTOR TO ROTATE SAID TURNTABLE DURING ADHESIVE EXTRUSION, AND SECOND SWITCH MEANS RESPONSIVE TO A SINGLE REVOLUTION OF SAID TURNTABLE FOR OPENING SAID FIRST SWITCH MEANS TO DISCONTINUE THE ADHESIVE SUPPLY AND DE-ENERGIZE SAID MOTOR, WHEREBY A CONTROLLED AMOUNT OF ADHESIVE IS APPLIED TO THE PERIPHERY OF SAID HEADER.
Claim 2
Dependent Claim
169 words
AN ADHESIVE APPLICATOR FOR APPLYING A CONTROLLED AMOUNT OF ADHESIVE ONTO THE PERIPHERAL SURFACE OF A CIRCULAR HEADER COMPRISING IN COMBINATION A TURNTABLE, A MOTOR FOR ROTATING SAID TURNTABLE, AN ADHESIVE EXTRUDER, MEANS PIVOTALLY SUPPORTING SAID ADHESIVE EXTRUDER ABOVE SAID TURNTABLE FOR UNIVERSAL ADJUSTMENT TO POSITION SAID EXTRUDER ADJACENT THE PERIPHERY OF A HEADER DISPOSED ON THE TURNTABLE, BALANCING MEANS ASSOCIATED WITH SAID PIVOTABLE SUPPORT MEANS FOR MAINTAINING SAID ADHESIVE EXTRUDER IN FLOATING EQUILIBRIUM IN SAID POSITION, MEANS COUPLED TO SAID ADHESIVE EXTRUDER FOR SUPPLYING ADHESIVE THERETO UNDER PRESSURE, FIRST SWITCH MEANS FOR ENERGIZING SAID ADHESIVE SUPPLY MEANS TO EXTRUDE ADHESIVE THROUGH SAID EXTRUDER ONTO THE PERIPHERAL SURFACE OF SAID HEADER WITHIN SELECTED RADIAL LIMITS AND FOR SIMULTANEOUSLY ENERGIZING SAID MOTOR TO ROTATE SAID TURNTABLE DURING ADHESIVE EXTRUSION, AND SECOND SWITCH MEANS RESPONSIVE TO A SINGLE REVOLUTION OF SAID TURNTABLE FOR OPENING SAID FIRST SWITCH MEANS TO DISCONTINUE THE ADHESIVE SUPPLY AND DE-ENERGIZE SAID MOTOR, WHEREBY A CONTROLLED AMOUNT OF ADHESIVE IS APPLIED TO THE PERIPHERY OF SAID HEADER.
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) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |