US3150851A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gutter hanger
Assignee: LAMB AND RITCHIE CO
•
Filing: 1963-04-11
•
Granted: 1964-09-29
•
Expires: 1983-04-11
Abstract
No abstract record available.
Inventors
- 👤 David A Ritchie
- 👤 Jr Philip F Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:13
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/064; E04D13/072; E04D13/0725; E04D13/0727
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A GUTTER HANGER, FOR A ROOF GUTTER OF THE TYPE HAVING A REAR WALL, A BOTTOM WALL AND A FRONT WALL WITH AN INTURNED UPPER LIP, COMPRISING A SEPARABLE STRAP AND CLIP, SAID STRAP HAVING UPPER AND LOWER FLANGES ADAPTED TO OVERLIE AND UNDERLIE RESPECTIVELY SAID REAR WALL, SAID CLIP HAVING A HOOK PORTION ADAPTED TO INTERLOCK WITH SAID LIP, AN UPTURNED LIP ON THE UPPER FLANGE OF SAID STRIP, AND A DOWNTURNED FLANGE ON SAID CLIP ENGAGED WITH THE LIP ON
Claim 2
Dependent Claim
82 words
A GUTTER HANGER, FOR A ROOF GUTTER OF THE TYPE HAVING A REAR WALL, A BOTTOM WALL AND A FRONT WALL WITH AN INTURNED UPPER LIP, COMPRISING A SEPARABLE STRAP AND CLIP, SAID STRAP HAVING UPPER AND LOWER FLANGES ADAPTED TO OVERLIE AND UNDERLIE RESPECTIVELY SAID REAR WALL, SAID CLIP HAVING A HOOK PORTION ADAPTED TO INTERLOCK WITH SAID LIP, AN UPTURNED LIP ON THE UPPER FLANGE OF SAID STRIP, AND A DOWNTURNED FLANGE ON SAID CLIP ENGAGED WITH THE LIP ON
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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |