Patent US3029173A successfully refreshed from Google Patents.
US3029173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carpet seaming tape
Assignee: Individual
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Filing: 1960-02-15
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Granted: 1962-04-10
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Expires: 1980-02-15
Abstract
No abstract record available.
Inventors
- 👤 Walter J Reinhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:35
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/045; A47G27/0462; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49835; Y10T29/49837; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24174; Y10T428/24182; Y10T428/24273; Y10T428/24281; Y10T428/24289; Y10T428/24355; Y10T428/24446; Y10T428/24455; Y10T428/24752; Y10T428/249921; Y10T428/249923
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A CARPET-SEAMING TAPE COMPRISING A FIRST STRIP OF LONGITUDINALLY EXTENSIBLE PAPER HAVING CRIMPS EXTENDING TRANSVERSELY THEREOF; A PLURALITY OF SPACED PARALLEL TRANSVERSE METALLIC CLEATS OVERLYING SAID FIRST STRIP OF PAPER, SAID CLEATS HAVING BODY PORTIONS WITH UPSTANDING POINTS; A SECOND STRIP OF LONGITUDINALLY EXTENSIBLE PAPER CO-EXTENSIVE WITH SAID FIRST STRIP AND HAVING CRIMPS EXTENDING TRANSVERSELY THEREOF, SAID SECOND STRIP LVERLYING SAID CLEATS AND BEING ADHERED TO SAID FIRST STRIP, SAID SECOND STRIP BEING PIERCE BY SAID UPSTANDING POINTS OF SAID CLEATS; AND UNTWISTED YARNS MADE OF RELATIVELY FINE, SUBSTANTIALLY CONTINUOUS FILAMENTS DISPOSED ON THE UPPER FACE OF SAID SECOND STRIP AND EXTENDING TRANSVERSELY OF SAID SECOND STRIP SAID YARNS BEING SECURED OT SAID SECIND STRIP BY LONGITUDINAL EXTENSIBLE PARALLEL ROWS OF STITCHES.
Claim 2
Dependent Claim
122 words
A CARPET-SEAMING TAPE COMPRISING A FIRST STRIP OF LONGITUDINALLY EXTENSIBLE PAPER HAVING CRIMPS EXTENDING TRANSVERSELY THEREOF; A PLURALITY OF SPACED PARALLEL TRANSVERSE METALLIC CLEATS OVERLYING SAID FIRST STRIP OF PAPER, SAID CLEATS HAVING BODY PORTIONS WITH UPSTANDING POINTS; A SECOND STRIP OF LONGITUDINALLY EXTENSIBLE PAPER CO-EXTENSIVE WITH SAID FIRST STRIP AND HAVING CRIMPS EXTENDING TRANSVERSELY THEREOF, SAID SECOND STRIP LVERLYING SAID CLEATS AND BEING ADHERED TO SAID FIRST STRIP, SAID SECOND STRIP BEING PIERCE BY SAID UPSTANDING POINTS OF SAID CLEATS; AND UNTWISTED YARNS MADE OF RELATIVELY FINE, SUBSTANTIALLY CONTINUOUS FILAMENTS DISPOSED ON THE UPPER FACE OF SAID SECOND STRIP AND EXTENDING TRANSVERSELY OF SAID SECOND STRIP SAID YARNS BEING SECURED OT SAID SECIND STRIP BY LONGITUDINAL EXTENSIBLE PARALLEL ROWS OF STITCHES.
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) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |