The phrase "allotted at the time" is correct and usable in written English.
It can be used to refer to something that was assigned or designated during a specific period in the past.
Example: "The resources were allotted at the time of the project's initiation, ensuring that all teams had what they needed to succeed."
Alternatives: "designated at that time" or "assigned during that period".
Near the end of its allotted time at the Barclays Center in Brooklyn on Sunday night, Coldplay offered up "Fix You," a vow of encouragement about as earnest and ingenuous as its title suggests.
Urgently needing a win, Shrewsbury caretaker manager Mike Jackson made a bold five changes for the last home game of his allotted time at the helm.
Each student was allotted a confidential Study ID at the time of data entry and no personal identifiers were retained.
He also noticed that his allotted wall faced the city's tallest building at the time, City Hall.
If they have half an hour allotted to them, take the time at the local cafe to have a sandwich or hot food together.
"Finished" made it sound as if he'd been allotted a certain number of cigarettes, three hundred thousand, say, delivered at the time of his birth.
I tell her I don't believe her: we are running at more than double the allotted interview time at this point and she hasn't had a chance to eat more than three bites of her lunch – mushroom burger, fries – and I'm not even a quarter of the way through my questions.
Cattle were blocked by arrival date and were randomly allotted, several at a time, to a pen within a block.
At the allotted times, mice (4 at each time) were anesthetized by exposure to approximately 3% v/v isofluorane in medical oxygen and, after sampling, killed without recovering from anesthetic.
Google allotted plenty of time at its recent I/O conference to discuss the future of Android — a future that includes Android-powered speakers, hardware accessories, and home appliances.
