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US3608706A Expired / Lapsed US ⏱️ 0.0 years remaining

Tray for packaging u-shaped bulbs

Assignee: Keyes Fibre Corp
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Filing: 1969-10-16
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Granted: 1971-09-28
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Expires: 1989-10-16
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Abstract

Abstract A molded tray for packaging U-shaped bulbs includes a bottom wall having upwardly extending sidewalls which terminate in a peripheral rim. At least one U-shaped bulb-receiving pocket is on the bottom wall with the legs of the pocket terminating at the rim and the bight of the pocket terminating short of the rim. Upstanding crushing resistance means or ribs are on the bottom wall to define the U-shaped pocket. A plurality of spaced resilient pads are in the U-shaped pocket and extend above the bottom wall a lesser amount than the crushing resistance ribs.

Inventors

  • 👤 Henry R Vigue

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 22:05
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/503; B65D81/00; B65D81/02; B65D81/025; B65D81/05; B65D81/127; B65D81/133; B65D85/00; B65D85/30; B65D85/42

Claims Analysis

Total Claims: 18
Claim 1
Independent Claim 113 words
A molded tray for packaging U-shaped bulbs comprising a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, said rim being interrupted in the area of the legs, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, and said pads terminating above said bottom wall a lesser distance than said crushing resistance means terminates above said bottom wall.
Claim 2
Dependent Claim 113 words
A molded tray for packaging U-shaped bulbs comprising a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, said rim being interrupted in the area of the legs, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, and said pads terminating above said bottom wall a lesser distance than said crushing resistance means terminates above said bottom wall.
Claim 3
Dependent Claim 137 words
A molded tray for packaging U-shaped bulbs comprising a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb-receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, said pads terminating above said bOttom wall a lesser distance than said crushing resistance means terminates above said bottom wall, said bulb-receiving pocket including parallel leg extensions in line with and extending from the legs of the U, said extensions being disposed adjacent said bight, and said resilient pads being further disposed in said leg extensions.
Claim 4
Dependent Claim 137 words
A molded tray for packaging U-shaped bulbs comprising a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb-receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, said pads terminating above said bOttom wall a lesser distance than said crushing resistance means terminates above said bottom wall, said bulb-receiving pocket including parallel leg extensions in line with and extending from the legs of the U, said extensions being disposed adjacent said bight, and said resilient pads being further disposed in said leg extensions.
Claim 5
Dependent Claim 31 words
A molded tray for packaging U-shaped bulbs as in claim 2 wherein a plurality of said bulb-receiving pockets are in said tray for disposing a plurality of bulbs side by side.
Claim 6
Dependent Claim 28 words
A molded tray for packaging U-shaped bulbs as in claim 3 wherein said upstanding crushing resistance means comprises tapered ribs having upwardly extending walls inclined toward each other.
Claim 7
Dependent Claim 19 words
A molded tray for packaging U-shaped bulbs as in claim 4 wherein the corners of said tray are beveled.
Claim 8
Dependent Claim 83 words
A molded tray for packaging U-shaped bulbs comprising a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, said bulb receiving pocket including parallel leg extensions in line with and extending from the legs of the U, and said extensions being disposed adjacent said bight.
Claim 9
Dependent Claim 83 words
A molded tray for packaging U-shaped bulbs comprising a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, said bulb receiving pocket including parallel leg extensions in line with and extending from the legs of the U, and said extensions being disposed adjacent said bight.
Claim 10
Dependent Claim 118 words
A package including a first molded tray having a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb-receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, said pads terminating above said bottom wall a lesser distance than said crushing resistance means terminates above said bottom wall, in combination therewith, a U-shaped bulb, and a portion of said bulb being seated in said pocket.
Claim 11
Dependent Claim 118 words
A package including a first molded tray having a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb-receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, said pads terminating above said bottom wall a lesser distance than said crushing resistance means terminates above said bottom wall, in combination therewith, a U-shaped bulb, and a portion of said bulb being seated in said pocket.
Claim 12
Dependent Claim 225 words
A package including a first molded tray having a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb-receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, said pads terminating above said bottom wall a lesser distance than said crushing resistance means terminates above said bottom wall, in combination therewith, a U-shaped bulb, a portion of said bulb being seated in said pocket, including a second tray identical to said first tray and disposed adjacent to said first tray as a mirror image thereof, each of the pockets in said trays including parallel leg extensions in line with and extending from the legs of the U, said leg extensions being disposed adjacent said bight, said resilient pads being further disposed in said leg extensions, and said bulb being disposed in the pockets of said first and second trays with the bent portion of said bulb being disposed in one of the pockets and the remote leg portions of said bulb being disposed in the legs and extensions of the other pocket.
Claim 13
Dependent Claim 225 words
A package including a first molded tray having a bottom wall, sidewalls extending upwardly from said bottom wall and terminating in a peripheral rim, at least one U-shaped bulb-receiving pocket on said bottom wall, the legs of said U-shaped pocket terminating at said rim, the bight of said U-shaped pocket terminating short of said rim, upstanding crushing resistance means on said bottom wall arranged to define and isolate said U-shaped pocket, a plurality of spaced resilient pads in said U-shaped pocket, said pads terminating above said bottom wall a lesser distance than said crushing resistance means terminates above said bottom wall, in combination therewith, a U-shaped bulb, a portion of said bulb being seated in said pocket, including a second tray identical to said first tray and disposed adjacent to said first tray as a mirror image thereof, each of the pockets in said trays including parallel leg extensions in line with and extending from the legs of the U, said leg extensions being disposed adjacent said bight, said resilient pads being further disposed in said leg extensions, and said bulb being disposed in the pockets of said first and second trays with the bent portion of said bulb being disposed in one of the pockets and the remote leg portions of said bulb being disposed in the legs and extensions of the other pocket.
Claim 14
Dependent Claim 37 words
A package as in claim 8 including a plurality of pockets in each of said first and second trays with a bulb disposed in a pair of communicating pockets in each of said first and second trays.
Claim 15
Dependent Claim 76 words
A package as in claim 9 wherein the bent portion of each bulb is seated in a pocket in said first tray, a third tray identical to said first and second trays being inverted over said first tray for receiving the bent portion of each bulb in its pockets, and a fourth tray identical to the remaining trays being inverted over said second tray to reCeive the remote leg portions of each bulb in its pockets.
Claim 16
Dependent Claim 37 words
A package as in claim 9 wherein the bent portion of one bulb is in a pocket of one tray adjacent the remote leg portions of another bulb disposed in an adjacent pocket in the same tray.
Claim 17
Dependent Claim 45 words
A tray as set forth in claim 9 wherein said first and second trays and their bulbs comprise a set, a plurality of said sets being stacked atop each other, and a pair of further trays being inverted over the bulbs in the uppermost set.
Claim 18
Dependent Claim 40 words
A tray as set forth in claim 9 including a plurality of sets of trays and bulbs, a carton receiving said sets of trays and bulbs, and each of the bulbs being isolated from said carton and the remaining bulbs.

References Cited (Backward Citations)

US2758772A Cited
US2838173A Cited
US2984345A Cited
US3163312A Cited
US3337035A Cited
US3384220A Cited
US3509994A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-09-27 1975-03-29 1975-09-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-09-27 1979-03-29 1979-09-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-09-27 1983-03-29 1983-09-28 $7700.00 Window Closed / Lapsed

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