US3298353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple orifice glue applicator
Assignee: Hamilton Tool Co
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Filing: 1963-09-03
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Granted: 1967-01-17
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Expires: 1983-09-03
Abstract
No abstract record available.
Inventors
- 👤 Harold W Huffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:37
CPC Classifications
B; B05; B05C; B05C5/00; B05C5/02; B05C5/0245; B05C5/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
AN APPLICATOR FOR APPLYING FLUID SUBSTANCE TO A WEB MOVING CONTINUOUSLY IN ONE DIRECTION, COMPRISING IN COMBINATION, A BODY HAVING A CHAMBER FOR RECEIVING FLUID SUBSTANCE UNDER PRESSURE FROM A SOURCE OF SUPPLY, SAID BODY HAVING A HEAD FROMED WITH A THROAT THROUGH WHICH A WEB MOVES, PLURAL NOZZLE MEANS CARRIED BY THE BODY AND HEAD IN COMMUNICATION WITH SAID CHAMBER AND POSITIONED TO SIMULTANEOUSLY APPLY A STRIP OF FLUID UPON UPPER AND LOWER FACES OF THE WEB IN ITS PASSAGE THROUGH SAID THROAT, SAID NOZZLES MEANS FOR APPLYING THE FLUID TO THE LOWER FACE OF THE WEB BEING UPSTREAM FROM THE OTHER NOZZLE WITH RESPECT TO THE DIRECTION OF TRAVEL OF THE WORK AND MEANS WITHIN THE THROAT FOR MAINTAINING THE STRIPE APPLIED TO THE LOWER SIDE OF THE WEB FREE OF CONTACT WITH AN UNDERLYING PART OF THE BODY AS THE WEB MOVES THROUGH THE THROAT.
Claim 2
Dependent Claim
148 words
AN APPLICATOR FOR APPLYING FLUID SUBSTANCE TO A WEB MOVING CONTINUOUSLY IN ONE DIRECTION, COMPRISING IN COMBINATION, A BODY HAVING A CHAMBER FOR RECEIVING FLUID SUBSTANCE UNDER PRESSURE FROM A SOURCE OF SUPPLY, SAID BODY HAVING A HEAD FROMED WITH A THROAT THROUGH WHICH A WEB MOVES, PLURAL NOZZLE MEANS CARRIED BY THE BODY AND HEAD IN COMMUNICATION WITH SAID CHAMBER AND POSITIONED TO SIMULTANEOUSLY APPLY A STRIP OF FLUID UPON UPPER AND LOWER FACES OF THE WEB IN ITS PASSAGE THROUGH SAID THROAT, SAID NOZZLES MEANS FOR APPLYING THE FLUID TO THE LOWER FACE OF THE WEB BEING UPSTREAM FROM THE OTHER NOZZLE WITH RESPECT TO THE DIRECTION OF TRAVEL OF THE WORK AND MEANS WITHIN THE THROAT FOR MAINTAINING THE STRIPE APPLIED TO THE LOWER SIDE OF THE WEB FREE OF CONTACT WITH AN UNDERLYING PART OF THE BODY AS THE WEB MOVES THROUGH THE THROAT.
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |