US3424836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for applying a bead of viscous material along the surface of a member
Assignee: Thermoproof Glass Co
•
Filing: 1966-09-06
•
Granted: 1969-01-28
•
Expires: 1986-09-06
Abstract
No abstract record available.
Inventors
- 👤 Harold E Mckelvey
- 👤 Joseph E Jendrisak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:40
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/66; E06B3/673; E06B3/67304; E06B3/67321; B; B05; B05C; B05C9/00; B05C9/04; B05C5/00; B05C5/02; B05C5/0208; B05C5/0212; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A METHOD OF APPLYING A BEAD OF ELASTOMERIC VISCOUS MATERIAL WITH SUBSTANTIALLY UNIFORM CROSS-SECTION TO THE SURFACE OF A MEMBER WHICH COMPRISE: (A) SUPPORTING SAID MEMBER ADJACENT THE OUTLET OF AN EXTRUSION HEAD FOR SLIDABLE MOTION IN A LINEAR DIRECTION RELATIVE TO SAID EXTRUSION HEAD; (B) EXTRUDING SAID VISCOUS MATERIAL THROUGH AT LEAST TWO EXTRUSION HEAD OUTLETS OBLIQUELY AGAINS OPPOSED SIDE SURFACES FO SAID MEMBER TO MOVE SAID MEMBER AT A SPEED DIRECTLY PROPORTIONAL TO THE RATE OF EXTRUSION, THE FORCE OF EXTRUDING SAID MATERIAL AGAINS SAID MEMBER PROVIDING THE PRINCIPAL DRIVING FORCE TO MOVE SAID MEMBER; AND (C) GUIDING SAID MEMBER TO MAINTAIN EACH MEMBER SURFACE PORTION RECEIVING SAID VISCOUS MATERIAL AT A PREDETERMINED PROXIMATE DISTANCE FROM ONE OF SAID EXTRUSION OUTLETS.
Claim 2
Independent Claim
123 words
A METHOD OF APPLYING A BEAD OF ELASTOMERIC VISCOUS MATERIAL WITH SUBSTANTIALLY UNIFORM CROSS-SECTION TO THE SURFACE OF A MEMBER WHICH COMPRISE: (A) SUPPORTING SAID MEMBER ADJACENT THE OUTLET OF AN EXTRUSION HEAD FOR SLIDABLE MOTION IN A LINEAR DIRECTION RELATIVE TO SAID EXTRUSION HEAD; (B) EXTRUDING SAID VISCOUS MATERIAL THROUGH AT LEAST TWO EXTRUSION HEAD OUTLETS OBLIQUELY AGAINS OPPOSED SIDE SURFACES FO SAID MEMBER TO MOVE SAID MEMBER AT A SPEED DIRECTLY PROPORTIONAL TO THE RATE OF EXTRUSION, THE FORCE OF EXTRUDING SAID MATERIAL AGAINS SAID MEMBER PROVIDING THE PRINCIPAL DRIVING FORCE TO MOVE SAID MEMBER; AND (C) GUIDING SAID MEMBER TO MAINTAIN EACH MEMBER SURFACE PORTION RECEIVING SAID VISCOUS MATERIAL AT A PREDETERMINED PROXIMATE DISTANCE FROM ONE OF SAID EXTRUSION OUTLETS.
References Cited (Backward Citations)
CA688299A
Cited
US1937104A
Cited
US2137887A
Cited
US2598391A
Cited
US2696865A
Cited
US2945390A
Cited
US3122786A
Cited
US3198655A
Cited
US3323965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |