Patent US3199791A successfully refreshed from Google Patents.
US3199791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water distributing system
Assignee: Individual
•
Filing: 1963-10-30
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Granted: 1965-08-10
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Expires: 1983-10-30
Abstract
No abstract record available.
Inventors
- 👤 Richard D Chapin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:05
CPC Classifications
A; A01; A01G; A01G27/00; A01G27/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
FOR USE IN A WATER DISTRIBUTING SYSTEM, AN INTEGRAL ONE-PIECE TUBE WEIGHT, SAID TUBE WEIGHT BEING GENERALLY CONICAL IN SHAPE AND INCLUDING A SMALL APEX AND AN ENLARGED BASE, AN ENLARGED CENTRALLY LOCATED RECESS EXTENDING WARDLY FORM SAID BASE, A PLURALITY OF TABS DEPENDING FROM THE BASE AT SPACED POINTS SAID RECESS, SAID TABS BEING BENDABLE TOWARD EACH OTHER IN A MANNER SO AS TO SPAN THE CENTRAL PORTION OF THE RECESS IN SPACED RELATION TO PORTIONS OF THE PERIPHERY THEREOF, AND AN ELONGATED PASSAGE EXTENDING INWARDLY THROUGH THE APEX INTO COMMUNICATION WITH THE RECESS.
Claim 2
Dependent Claim
95 words
FOR USE IN A WATER DISTRIBUTING SYSTEM, AN INTEGRAL ONE-PIECE TUBE WEIGHT, SAID TUBE WEIGHT BEING GENERALLY CONICAL IN SHAPE AND INCLUDING A SMALL APEX AND AN ENLARGED BASE, AN ENLARGED CENTRALLY LOCATED RECESS EXTENDING WARDLY FORM SAID BASE, A PLURALITY OF TABS DEPENDING FROM THE BASE AT SPACED POINTS SAID RECESS, SAID TABS BEING BENDABLE TOWARD EACH OTHER IN A MANNER SO AS TO SPAN THE CENTRAL PORTION OF THE RECESS IN SPACED RELATION TO PORTIONS OF THE PERIPHERY THEREOF, AND AN ELONGATED PASSAGE EXTENDING INWARDLY THROUGH THE APEX INTO COMMUNICATION WITH THE RECESS.
References Cited (Backward Citations)
US1484575A
Cited
US2598961A
Cited
US2594798A
Cited
US2833281A
Cited
US2904809A
Cited
US2876496A
Cited
DE1051083B
Cited
US3093134A
Cited
US3035779A
Cited
US3036783A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |