US3196065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spot gluing of continuous forms
Assignee: Graphic Controls Corp
•
Filing: 1962-10-08
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Granted: 1965-07-20
•
Expires: 1982-10-08
Abstract
No abstract record available.
Inventors
- 👤 Liszewski Edward Walter
- 👤 Hornung Robert Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:08
CPC Classifications
B; B05; B05C; B05C5/00; B05C5/02; B05C5/0245; B05C5/025; B42; B42C; B42C3/00; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1724
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A METHOD FOR CONTINUOUSLY SPOT BONDING A FIRST SHEET WEB TO A SECOND SHEET WEB TO PROVIDE SUPERIMPOSED SHEETS BONDED TO ONE ANOTHER AT SPACED INTERVALS, SAID METHOD COMPRISING THE STEPS OF: PERIODICALLY PRESSING RESILIENTLY MOUNTED PROBES AGAINST SAID FIRST SHEET WEB TO PHYSICALLY DEFORM LINEARLY SPACED PORTIONS OF SAID FIRST SHEET WEB INTO SPACED UNDULATIONS DEFINING RAISED UNRUPTURED ADHESIVE RECEIVING PEAKS; SUPPORTING ADHESIVE SUPPLYING ADJACENT SAID PEAKS AND IN A POSITION FOR APPLYING ADHESIVE THERETO; APPLYING ADHESIVE TO SAID PEAKS TO PROVIDE SHEETS BONDING MEANS; SUPERIMPOSING SAID SECOND SHEET WEB ONTO SAID FIRST SHEET WEB FOR CONTACTING SAID ADHESIVE COATED PEAKS THEREOF; AND URGING SAID FIRST AND SAID SECOND SHEET WEBS TOWARD AND INTO CONTACT WITH ONE ANOTHER TO BOND SAID SHEETS ADHESIVELY TOGETHER AT SPACED INTERVALS CORRESPONDING TO POSITIONS OF SAID ADHESIVE COATED PEAKS.
Claim 2
Independent Claim
136 words
A METHOD FOR CONTINUOUSLY SPOT BONDING A FIRST SHEET WEB TO A SECOND SHEET WEB TO PROVIDE SUPERIMPOSED SHEETS BONDED TO ONE ANOTHER AT SPACED INTERVALS, SAID METHOD COMPRISING THE STEPS OF: PERIODICALLY PRESSING RESILIENTLY MOUNTED PROBES AGAINST SAID FIRST SHEET WEB TO PHYSICALLY DEFORM LINEARLY SPACED PORTIONS OF SAID FIRST SHEET WEB INTO SPACED UNDULATIONS DEFINING RAISED UNRUPTURED ADHESIVE RECEIVING PEAKS; SUPPORTING ADHESIVE SUPPLYING ADJACENT SAID PEAKS AND IN A POSITION FOR APPLYING ADHESIVE THERETO; APPLYING ADHESIVE TO SAID PEAKS TO PROVIDE SHEETS BONDING MEANS; SUPERIMPOSING SAID SECOND SHEET WEB ONTO SAID FIRST SHEET WEB FOR CONTACTING SAID ADHESIVE COATED PEAKS THEREOF; AND URGING SAID FIRST AND SAID SECOND SHEET WEBS TOWARD AND INTO CONTACT WITH ONE ANOTHER TO BOND SAID SHEETS ADHESIVELY TOGETHER AT SPACED INTERVALS CORRESPONDING TO POSITIONS OF SAID ADHESIVE COATED PEAKS.
References Cited (Backward Citations)
US1926363A
Cited
US2029922A
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US2081758A
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US2102937A
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US2488685A
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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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |