US2705693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of continuous seaming of pile floor coverings
Assignee: BIGELOW SANFORD CARPET CO
•
Filing: 1950-08-05
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Granted: 1955-04-05
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Expires: 1970-08-05
Abstract
No abstract record available.
Inventors
- 👤 Ara T Dildilian
- 👤 Kenneth M Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:07
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/004; B29C66/0042; B29C65/00; B29C65/02; B29C65/18; B29C65/48; B29C65/50; B29C65/5042; B29C65/5057; B29C65/5092; B29C65/78; B29C65/7858; B29C65/7888; B29C65/7894; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/114; B29C66/1142; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/82; B29C66/822; B29C66/8221; B29C66/83; B29C66/834; B29C66/8351; B29C66/83541; B29C66/70; B29C66/72; B29C66/729; B29L; B29L2031/00; B29L2031/732; B29L2031/765; B29L2031/7652; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1715; Y10T156/1717
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
THE METHOD OF UNITING TWO SEPARTE PIECES OF CARPETING HAVING SUBSTANTIALLY STRAIGHT EDGES TO BE JOINED WHICH COMPRISES CONTINUOSLY MOVING EACH OF THE PIECES WITH SAID EDGES ADJACENT EACH OTHER, DURING THE TRAVEL OF SIAD PIECES CONTINUOUSLY WIPING SAID EDGES TO CLEAR PILE FORM BETWEEN THEM, RELATIVELY MOVING THE EDGES TOWARD EACH OTHER TRANSVERSELY OF THEIR DIRECTION OF TRAVEL TO BRING THEM INTO TIGHTLY ABUTTING RELATION, ALIGNING THE FACES OF THE PIECES ADJACENT SAID EDGES, THEREAFTER UNITING SAID TRAVELING SEPARATE PIECES BY CONTINUOUSLY APPLYING AN ADHESIVE AND A SEAMING TAPE TO THE BACKS OF SAID PIECES OVER SAID EDGES AND APPLYING HEAT AND PRESSURE TO SAID TAPE, AND CONTINUOUSLY ADVANCING THE UNITED PIECES IN A DIRECTION GENERALLY PARALLEL TO SAID EDGES.
Claim 2
Independent Claim
121 words
THE METHOD OF UNITING TWO SEPARTE PIECES OF CARPETING HAVING SUBSTANTIALLY STRAIGHT EDGES TO BE JOINED WHICH COMPRISES CONTINUOSLY MOVING EACH OF THE PIECES WITH SAID EDGES ADJACENT EACH OTHER, DURING THE TRAVEL OF SIAD PIECES CONTINUOUSLY WIPING SAID EDGES TO CLEAR PILE FORM BETWEEN THEM, RELATIVELY MOVING THE EDGES TOWARD EACH OTHER TRANSVERSELY OF THEIR DIRECTION OF TRAVEL TO BRING THEM INTO TIGHTLY ABUTTING RELATION, ALIGNING THE FACES OF THE PIECES ADJACENT SAID EDGES, THEREAFTER UNITING SAID TRAVELING SEPARATE PIECES BY CONTINUOUSLY APPLYING AN ADHESIVE AND A SEAMING TAPE TO THE BACKS OF SAID PIECES OVER SAID EDGES AND APPLYING HEAT AND PRESSURE TO SAID TAPE, AND CONTINUOUSLY ADVANCING THE UNITED PIECES IN A DIRECTION GENERALLY PARALLEL TO SAID EDGES.
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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) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |