Patent US3810077A successfully refreshed from Google Patents.
US3810077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuse holders
Assignee: GOLUD INC A DE CORP
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Filing: 1973-01-31
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Granted: 1974-05-07
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Expires: 1993-01-31
Abstract
Abstract A modular fuse holder system capable of being adapted for various applications is based on fiber re-inforced H-beams having flange portions of different length.
Inventors
- 👤 E Salzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:13
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/20; H01H85/203; H01H85/204
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
146 words
A fuse holder including a. a pair of aligned fuse clips arranged in spaced relation; and b. an H-beaM of substantially uniform cross-section throughout its length formed by glass-fiber-reinforced synthetic resin, said beam having a web portion and flange portions, said web portions supporting said pair of fuse clips on one side thereof, the height of said flange portions projecting from said one side of said web portion exceeding the height of said flange portions projecting from the opposite side of said web portion, the glass fiber reinforcement of said H-beam including a pair of channel-shaped woven glass-cloth inserts having web portions of equal length and flange portions of unequal length, said web portions of said pair of inserts being arranged back to back inside said web portion of said H-beam and the flange portions of said inserts extending into the flange portions of said H-beam.
Claim 2
Dependent Claim
146 words
A fuse holder including a. a pair of aligned fuse clips arranged in spaced relation; and b. an H-beaM of substantially uniform cross-section throughout its length formed by glass-fiber-reinforced synthetic resin, said beam having a web portion and flange portions, said web portions supporting said pair of fuse clips on one side thereof, the height of said flange portions projecting from said one side of said web portion exceeding the height of said flange portions projecting from the opposite side of said web portion, the glass fiber reinforcement of said H-beam including a pair of channel-shaped woven glass-cloth inserts having web portions of equal length and flange portions of unequal length, said web portions of said pair of inserts being arranged back to back inside said web portion of said H-beam and the flange portions of said inserts extending into the flange portions of said H-beam.
Claim 3
Dependent Claim
164 words
A fuse holder including a. an H-beam having a web portion and flange portions projecting in opposite directions from said web portion, the flange portions projecting from one side of said web portion exceeding in height the flange portions projecting from the other side of said web portion; and b. a pair of fuse clips arranged in spaced relation on the side of said web portion of said H-beam adjacent the flange portions thereof of greater height, each of said fuse clips being provided with a tang, said tang of each of said pair of fuse clips projecting through an aperture in said web portion of said H-beam from one side of said web portion to the other side thereof, and said tang of each of said pair of fuse clips being arranged in abutting relation to said other side of said web portion of said H-beam and positioned by screw means projecting through said web portion of said H-beam and through said tang.
Claim 4
Dependent Claim
164 words
A fuse holder including a. an H-beam having a web portion and flange portions projecting in opposite directions from said web portion, the flange portions projecting from one side of said web portion exceeding in height the flange portions projecting from the other side of said web portion; and b. a pair of fuse clips arranged in spaced relation on the side of said web portion of said H-beam adjacent the flange portions thereof of greater height, each of said fuse clips being provided with a tang, said tang of each of said pair of fuse clips projecting through an aperture in said web portion of said H-beam from one side of said web portion to the other side thereof, and said tang of each of said pair of fuse clips being arranged in abutting relation to said other side of said web portion of said H-beam and positioned by screw means projecting through said web portion of said H-beam and through said tang.
References Cited (Backward Citations)
US3171002A
Cited
US3111567A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-05-06 | 1977-11-05 | 1978-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-05-06 | 1981-11-05 | 1982-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-05-06 | 1985-11-05 | 1986-05-07 | $7700.00 | Window Closed / Lapsed |