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US3440097A Expired / Lapsed US ⏱️ 0.0 years remaining

Methods for cleaning looms

Assignee: Eaton Corp
•
Filing: 1966-04-28
•
Granted: 1969-04-22
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Expires: 1986-04-28
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Abstract

No abstract record available.

Inventors

  • 👤 Hamlin J Gleaton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 14:46
CPC Classifications
D; D03; D03J; D03J1/00; D03J1/002

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 229 words
A METHOD OF CLEANING LINT FROM LOOMS ARRANGED IN A PLURALITY OF ROWS COMPRISING THE STEPS OF: (A) PROVIDING A CRANE EXTENDING TRANSVERSELY OF SAID ROWS AND SUPPORTING FIRST AND SECOND AIR BLOWERS, (B) POSITIONING SAID FIRST BLOWER FOR MOVEMENT OVER THE FRONT PORTIONS OF THE LOOMS IN A FIRST ROW, (C) POSITIONING SAID SECOND BLOWER FOR MOVEMENT OVER THE BACK PORTIONS OF THE LOOMS IN SAID FIRST ROW, (D) CONCURRENTLY MOVING BVOTH BLOWERS ALONG SAID FIRST ROW, WHILE ACTUATING SAID FIRST AND SECOND BLOWERS TO BLOW AIR DOWN ONTO THE FRONT AND BACK PORTIONS, RESPECTIVELY, OF THE LOOMS IN SAID FIRST ROW, (E) INDEXING SAID BLOWERS ALONG SAID CRANE TRANSVERSELY OF SAID ROWS INTO ALIGNMENT WITH A SECOND ROW OF LOOMS WHEREIN THE LOOMS ARE OPPOSITELY DISPOSED RELATIVE TO THE LOOMS IN SAID FIRST ROW, (F) REPOSITIONING SAID BLOWERS SUBSEQUENT TO MOVEMENT ALONG SAID FIRST ROW BY ROTATING SAID BLOWERS 180 DEGREES ABOUT A GENERALLY VERTICAL AXIS SO THAT SAID FIRST BLOWER IS ALIGNED WITH THE FRONT PORTIONS OF THE LOOMS IN SAID SECOND ROW AND SAID SECOND BLOWER IS ALIGNED WITH THE BACK PORTIONS OF THE LOOMS IN SAID SECOND ROW, (G) AND, THEREAFTER, CONCURRENTLY MOVING BOTH BLOWERS ALONG SAID SECOND ROW, WHILE ACTUATING SAID FIRST AND SECOND BLOWERS TO BLOW AIR DOWN ON THE FRONT AND BACK PORTIONS, RESPECTIVELY, OF THE LOOMS IN SAID SECOND ROW.
Claim 2
Independent Claim 229 words
A METHOD OF CLEANING LINT FROM LOOMS ARRANGED IN A PLURALITY OF ROWS COMPRISING THE STEPS OF: (A) PROVIDING A CRANE EXTENDING TRANSVERSELY OF SAID ROWS AND SUPPORTING FIRST AND SECOND AIR BLOWERS, (B) POSITIONING SAID FIRST BLOWER FOR MOVEMENT OVER THE FRONT PORTIONS OF THE LOOMS IN A FIRST ROW, (C) POSITIONING SAID SECOND BLOWER FOR MOVEMENT OVER THE BACK PORTIONS OF THE LOOMS IN SAID FIRST ROW, (D) CONCURRENTLY MOVING BVOTH BLOWERS ALONG SAID FIRST ROW, WHILE ACTUATING SAID FIRST AND SECOND BLOWERS TO BLOW AIR DOWN ONTO THE FRONT AND BACK PORTIONS, RESPECTIVELY, OF THE LOOMS IN SAID FIRST ROW, (E) INDEXING SAID BLOWERS ALONG SAID CRANE TRANSVERSELY OF SAID ROWS INTO ALIGNMENT WITH A SECOND ROW OF LOOMS WHEREIN THE LOOMS ARE OPPOSITELY DISPOSED RELATIVE TO THE LOOMS IN SAID FIRST ROW, (F) REPOSITIONING SAID BLOWERS SUBSEQUENT TO MOVEMENT ALONG SAID FIRST ROW BY ROTATING SAID BLOWERS 180 DEGREES ABOUT A GENERALLY VERTICAL AXIS SO THAT SAID FIRST BLOWER IS ALIGNED WITH THE FRONT PORTIONS OF THE LOOMS IN SAID SECOND ROW AND SAID SECOND BLOWER IS ALIGNED WITH THE BACK PORTIONS OF THE LOOMS IN SAID SECOND ROW, (G) AND, THEREAFTER, CONCURRENTLY MOVING BOTH BLOWERS ALONG SAID SECOND ROW, WHILE ACTUATING SAID FIRST AND SECOND BLOWERS TO BLOW AIR DOWN ON THE FRONT AND BACK PORTIONS, RESPECTIVELY, OF THE LOOMS IN SAID SECOND ROW.

References Cited (Backward Citations)

US1857410A Cited
US2183758A Cited
US2798825A Cited
US2695039A Cited
US2812251A Cited
US2981644A Cited
US3011203A Cited
US3112601A Cited
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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) 1972-04-21 1972-10-21 1973-04-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-04-21 1976-10-21 1977-04-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-04-21 1980-10-21 1981-04-22 $7700.00 Window Closed / Lapsed

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